tests: Removes node created by test
tests: Removes node created by test

The test "A node shouldn't be able to create another node" could create
a node during its run, but it doesn't delete it in this case.

This commit addresses this issue.

iameli/kubernetes,cmluciano/kubernetes,stevesloka/kubernetes,jsafrane/kubernetes,humblec/kubernetes,dims/kubernetes,ingvagabund/kubernetes,MikeSpreitzer/kubernetes,csrwng/kubernetes,gnufied/kubernetes,ii/kubernetes,jingxu97/kubernetes,iterion/kubernetes,MikeSpreitzer/kubernetes,Clarifai/kubernetes,mikebrow/kubernetes,rnaveiras/kubernetes,verult/kubernetes,mkumatag/kubernetes,dlorenc/kubernetes,ravilr/kubernetes,jackfrancis/kubernetes,lojies/kubernetes,aledbf/kubernetes,mfojtik/kubernetes,dereknex/kubernetes,fabriziopandini/kubernetes,mahak/kubernetes,nikhita/kubernetes,feiskyer/kubernetes,deads2k/kubernetes,verb/kubernetes,cblecker/kubernetes,sdminonne/kubernetes,openshift/kubernetes,kubernetes/kubernetes,alejandroEsc/kubernetes,Clarifai/kubernetes,nak3/kubernetes,Acidburn0zzz/kubernetes,k82/kubernetes,tpepper/kubernetes,dereknex/kubernetes,iterion/kubernetes,x13n/kubernetes,verult/kubernetes,micahhausler/kubernetes,xlgao-zju/kubernetes,fanzhangio/kubernetes,kitt1987/kubernetes,PI-Victor/kubernetes,BenTheElder/kubernetes,ii/kubernetes,fanzhangio/kubernetes,dixudx/kubernetes,matthyx/kubernetes,nikhita/kubernetes,iameli/kubernetes,wongma7/kubernetes,brendandburns/kubernetes,dims/kubernetes,fanzhangio/kubernetes,Acidburn0zzz/kubernetes,li-ang/kubernetes,mYmNeo/kubernetes,mfojtik/kubernetes,weiwei04/kubernetes,krmayankk/kubernetes,coolsvap/kubernetes,hex108/kubernetes,jsafrane/kubernetes,spzala/kubernetes,mikebrow/kubernetes,chestack/kubernetes,krmayankk/kubernetes,Clarifai/kubernetes,roberthbailey/kubernetes,tengqm/kubernetes,mahak/kubernetes,liggitt/kubernetes,spzala/kubernetes,nak3/kubernetes,kevin-wangzefeng/kubernetes,pires/kubernetes,warmchang/kubernetes,nak3/kubernetes,cmluciano/kubernetes,zhangmingld/kubernetes,zhangmingld/kubernetes,xychu/kubernetes,ingvagabund/kubernetes,cblecker/kubernetes,zhouhaibing089/kubernetes,warmchang/kubernetes,mkumatag/kubernetes,roberthbailey/kubernetes,sdminonne/kubernetes,dereknex/kubernetes,ingvagabund/kubernetes,BenTheElder/kubernetes,fanzhangio/kubernetes,ping035627/kubernetes,verb/kubernetes,shyamjvs/kubernetes,jackfrancis/kubernetes,alejandroEsc/kubernetes,kpgriffith/kubernetes,nak3/kubernetes,dlorenc/kubernetes,xlgao-zju/kubernetes,ingvagabund/kubernetes,jdef/kubernetes,BenTheElder/kubernetes,xychu/kubernetes,kitt1987/kubernetes,joelsmith/kubernetes,yujuhong/kubernetes,mosoft521/kubernetes,liggitt/kubernetes,cmluciano/kubernetes,nikhita/kubernetes,jdef/kubernetes,chrislovecnm/kubernetes,dixudx/kubernetes,nckturner/kubernetes,jingxu97/kubernetes,dereknex/kubernetes,mYmNeo/kubernetes,wongma7/kubernetes,olivierlemasle/kubernetes,mfojtik/kubernetes,matthyx/kubernetes,mosoft521/kubernetes,rafax/kubernetes,kpgriffith/kubernetes,Acidburn0zzz/kubernetes,kpgriffith/kubernetes,krmayankk/kubernetes,rafax/kubernetes,x13n/kubernetes,rrati/kubernetes,mahak/kubernetes,kitt1987/kubernetes,rnaveiras/kubernetes,x13n/kubernetes,xlgao-zju/kubernetes,stevesloka/kubernetes,kevin-wangzefeng/kubernetes,jingxu97/kubernetes,idvoretskyi/kubernetes,hex108/kubernetes,nckturner/kubernetes,verult/kubernetes,GulajavaMinistudio/kubernetes,kubernetes/kubernetes,cblecker/kubernetes,enj/kubernetes,mikebrow/kubernetes,csrwng/kubernetes,carlory/kubernetes,andrewrynhard/kubernetes,kubernetes/kubernetes,rrati/kubernetes,kubernetes/kubernetes,monopole/kubernetes,humblec/kubernetes,shyamjvs/kubernetes,ii/kubernetes,linux-on-ibm-z/kubernetes,jackfrancis/kubernetes,mfojtik/kubernetes,Clarifai/kubernetes,mkumatag/kubernetes,idvoretskyi/kubernetes,spzala/kubernetes,jdef/kubernetes,liggitt/kubernetes,dlorenc/kubernetes,jingxu97/kubernetes,PiotrProkop/kubernetes,lojies/kubernetes,lojies/kubernetes,coolsvap/kubernetes,warmchang/kubernetes,mikedanese/kubernetes,openshift/kubernetes,pires/kubernetes,dims/kubernetes,iameli/kubernetes,cmluciano/kubernetes,matthyx/kubernetes,jsafrane/kubernetes,sdminonne/kubernetes,jagosan/kubernetes,k82/kubernetes,tpepper/kubernetes,ravilr/kubernetes,fanzhangio/kubernetes,li-ang/kubernetes,rafax/kubernetes,deads2k/kubernetes,deads2k/kubernetes,kevin-wangzefeng/kubernetes,feiskyer/kubernetes,shyamjvs/kubernetes,verult/kubernetes,tpepper/kubernetes,joelsmith/kubernetes,monopole/kubernetes,andrewrynhard/kubernetes,ping035627/kubernetes,k82cn/kubernetes,yujuhong/kubernetes,olivierlemasle/kubernetes,olivierlemasle/kubernetes,roberthbailey/kubernetes,bparees/kubernetes,gnufied/kubernetes,Acidburn0zzz/kubernetes,mikebrow/kubernetes,jingxu97/kubernetes,shyamjvs/kubernetes,dims/kubernetes,mYmNeo/kubernetes,chrislovecnm/kubernetes,jagosan/kubernetes,zhouhaibing089/kubernetes,wongma7/kubernetes,jagosan/kubernetes,sanjeevm0/kubernetes,krmayankk/kubernetes,ping035627/kubernetes,zhouhaibing089/kubernetes,hex108/kubernetes,BenTheElder/kubernetes,yujuhong/kubernetes,humblec/kubernetes,alejandroEsc/kubernetes,bparees/kubernetes,pires/kubernetes,tpepper/kubernetes,fabriziopandini/kubernetes,cofyc/kubernetes,stevesloka/kubernetes,brendandburns/kubernetes,andrewrynhard/kubernetes,k82cn/kubernetes,iameli/kubernetes,jagosan/kubernetes,iterion/kubernetes,nak3/kubernetes,rrati/kubernetes,deads2k/kubernetes,cofyc/kubernetes,ingvagabund/kubernetes,mengqiy/kubernetes,stevesloka/kubernetes,Clarifai/kubernetes,ravilr/kubernetes,micahhausler/kubernetes,chrislovecnm/kubernetes,deads2k/kubernetes,zhouhaibing089/kubernetes,verult/kubernetes,thockin/kubernetes,monopole/kubernetes,sanjeevm0/kubernetes,dlorenc/kubernetes,matthyx/kubernetes,soltysh/kubernetes,monopole/kubernetes,kevin-wangzefeng/kubernetes,micahhausler/kubernetes,jessfraz/kubernetes,Acidburn0zzz/kubernetes,soltysh/kubernetes,kpgriffith/kubernetes,cblecker/kubernetes,k82/kubernetes,mYmNeo/kubernetes,idvoretskyi/kubernetes,shyamjvs/kubernetes,brendandburns/kubernetes,sanjeevm0/kubernetes,nak3/kubernetes,verb/kubernetes,thockin/kubernetes,sanjeevm0/kubernetes,yujuhong/kubernetes,zhangmingld/kubernetes,mengqiy/kubernetes,mikedanese/kubernetes,dlorenc/kubernetes,PI-Victor/kubernetes,mikedanese/kubernetes,openshift/kubernetes,cofyc/kubernetes,joelsmith/kubernetes,bparees/kubernetes,mkumatag/kubernetes,idvoretskyi/kubernetes,xlgao-zju/kubernetes,rnaveiras/kubernetes,xlgao-zju/kubernetes,nckturner/kubernetes,carlory/kubernetes,humblec/kubernetes,carlory/kubernetes,kubernetes/kubernetes,tengqm/kubernetes,jdef/kubernetes,fabriziopandini/kubernetes,brendandburns/kubernetes,lojies/kubernetes,coolsvap/kubernetes,saad-ali/kubernetes,csrwng/kubernetes,jdef/kubernetes,weiwei04/kubernetes,dereknex/kubernetes,mYmNeo/kubernetes,feiskyer/kubernetes,humblec/kubernetes,nikhita/kubernetes,kitt1987/kubernetes,chestack/kubernetes,carlory/kubernetes,sanjeevm0/kubernetes,mahak/kubernetes,verult/kubernetes,brendandburns/kubernetes,kpgriffith/kubernetes,andrewrynhard/kubernetes,csrwng/kubernetes,mosoft521/kubernetes,joelsmith/kubernetes,coolsvap/kubernetes,openshift/kubernetes,rrati/kubernetes,jackfrancis/kubernetes,spzala/kubernetes,GulajavaMinistudio/kubernetes,cblecker/kubernetes,nckturner/kubernetes,mikebrow/kubernetes,jessfraz/kubernetes,xychu/kubernetes,PI-Victor/kubernetes,fabriziopandini/kubernetes,iterion/kubernetes,micahhausler/kubernetes,chestack/kubernetes,monopole/kubernetes,enj/kubernetes,iterion/kubernetes,pires/kubernetes,ingvagabund/kubernetes,olivierlemasle/kubernetes,aledbf/kubernetes,ii/kubernetes,ii/kubernetes,aledbf/kubernetes,PI-Victor/kubernetes,MikeSpreitzer/kubernetes,fabriziopandini/kubernetes,xychu/kubernetes,gnufied/kubernetes,mkumatag/kubernetes,yujuhong/kubernetes,li-ang/kubernetes,k82/kubernetes,olivierlemasle/kubernetes,ping035627/kubernetes,hex108/kubernetes,enj/kubernetes,thockin/kubernetes,cofyc/kubernetes,MikeSpreitzer/kubernetes,kitt1987/kubernetes,coolsvap/kubernetes,cmluciano/kubernetes,csrwng/kubernetes,andrewrynhard/kubernetes,joelsmith/kubernetes,mfojtik/kubernetes,weiwei04/kubernetes,cmluciano/kubernetes,mikedanese/kubernetes,dlorenc/kubernetes,kitt1987/kubernetes,mikedanese/kubernetes,openshift/kubernetes,nikhita/kubernetes,warmchang/kubernetes,linux-on-ibm-z/kubernetes,iameli/kubernetes,PiotrProkop/kubernetes,idvoretskyi/kubernetes,PI-Victor/kubernetes,soltysh/kubernetes,enj/kubernetes,liggitt/kubernetes,zhangmingld/kubernetes,rrati/kubernetes,k82/kubernetes,micahhausler/kubernetes,ravilr/kubernetes,roberthbailey/kubernetes,dixudx/kubernetes,saad-ali/kubernetes,jdef/kubernetes,tpepper/kubernetes,weiwei04/kubernetes,xychu/kubernetes,GulajavaMinistudio/kubernetes,sdminonne/kubernetes,PI-Victor/kubernetes,ravilr/kubernetes,soltysh/kubernetes,GulajavaMinistudio/kubernetes,BenTheElder/kubernetes,GulajavaMinistudio/kubernetes,nckturner/kubernetes,Acidburn0zzz/kubernetes,mengqiy/kubernetes,rnaveiras/kubernetes,feiskyer/kubernetes,lojies/kubernetes,mosoft521/kubernetes,wongma7/kubernetes,kpgriffith/kubernetes,dims/kubernetes,alejandroEsc/kubernetes,yujuhong/kubernetes,dixudx/kubernetes,saad-ali/kubernetes,PiotrProkop/kubernetes,zhangmingld/kubernetes,liggitt/kubernetes,bparees/kubernetes,saad-ali/kubernetes,verb/kubernetes,cofyc/kubernetes,chrislovecnm/kubernetes,hex108/kubernetes,linux-on-ibm-z/kubernetes,warmchang/kubernetes,linux-on-ibm-z/kubernetes,jessfraz/kubernetes,Clarifai/kubernetes,x13n/kubernetes,chestack/kubernetes,verb/kubernetes,tengqm/kubernetes,soltysh/kubernetes,rafax/kubernetes,k82cn/kubernetes,k82cn/kubernetes,cofyc/kubernetes,stevesloka/kubernetes,kevin-wangzefeng/kubernetes,saad-ali/kubernetes,x13n/kubernetes,fanzhangio/kubernetes,chrislovecnm/kubernetes,k82cn/kubernetes,krmayankk/kubernetes,jsafrane/kubernetes,enj/kubernetes,jsafrane/kubernetes,jagosan/kubernetes,li-ang/kubernetes,jessfraz/kubernetes,bparees/kubernetes,mfojtik/kubernetes,xychu/kubernetes,dixudx/kubernetes,weiwei04/kubernetes,idvoretskyi/kubernetes,chrislovecnm/kubernetes,PiotrProkop/kubernetes,xlgao-zju/kubernetes,thockin/kubernetes,stevesloka/kubernetes,sanjeevm0/kubernetes,zhouhaibing089/kubernetes,krmayankk/kubernetes,brendandburns/kubernetes,MikeSpreitzer/kubernetes,mYmNeo/kubernetes,weiwei04/kubernetes,gnufied/kubernetes,dereknex/kubernetes,andrewrynhard/kubernetes,tengqm/kubernetes,chestack/kubernetes,feiskyer/kubernetes,thockin/kubernetes,zhangmingld/kubernetes,tpepper/kubernetes,x13n/kubernetes,matthyx/kubernetes,carlory/kubernetes,saad-ali/kubernetes,spzala/kubernetes,sdminonne/kubernetes,iterion/kubernetes,alejandroEsc/kubernetes,jackfrancis/kubernetes,rnaveiras/kubernetes,wongma7/kubernetes,gnufied/kubernetes,jessfraz/kubernetes,mengqiy/kubernetes,roberthbailey/kubernetes,aledbf/kubernetes,joelsmith/kubernetes,tengqm/kubernetes,mosoft521/kubernetes,li-ang/kubernetes,pires/kubernetes,ping035627/kubernetes,mahak/kubernetes,aledbf/kubernetes,hex108/kubernetes,mengqiy/kubernetes,pires/kubernetes,coolsvap/kubernetes,linux-on-ibm-z/kubernetes,PiotrProkop/kubernetes