test/e2e_kubeadm: add URL scheme test for node CRI annotations
test/e2e_kubeadm: add URL scheme test for node CRI annotations

The tests in nodes_test.go check if the Node objects
in a kubeadm cluster are annotated with a CRI socket
path. It is used by kubeadm to store a CRI socket per node.

Add a new test condition to verify if the CRI socket path
is prefixed with URL scheme "unix://".

cblecker/kubernetes,ping035627/kubernetes,PiotrProkop/kubernetes,MikeSpreitzer/kubernetes,iameli/kubernetes,k82cn/kubernetes,ping035627/kubernetes,mkumatag/kubernetes,zhangmingld/kubernetes,lojies/kubernetes,iameli/kubernetes,bparees/kubernetes,verb/kubernetes,feiskyer/kubernetes,thockin/kubernetes,rrati/kubernetes,li-ang/kubernetes,mahak/kubernetes,GulajavaMinistudio/kubernetes,matthyx/kubernetes,verb/kubernetes,bparees/kubernetes,kubernetes/kubernetes,thockin/kubernetes,enj/kubernetes,jackfrancis/kubernetes,liggitt/kubernetes,csrwng/kubernetes,k82cn/kubernetes,dims/kubernetes,MikeSpreitzer/kubernetes,openshift/kubernetes,zhangmingld/kubernetes,zhouhaibing089/kubernetes,tengqm/kubernetes,ravilr/kubernetes,tengqm/kubernetes,zhangmingld/kubernetes,kevin-wangzefeng/kubernetes,dixudx/kubernetes,rrati/kubernetes,bparees/kubernetes,ii/kubernetes,olivierlemasle/kubernetes,mengqiy/kubernetes,gnufied/kubernetes,gnufied/kubernetes,jsafrane/kubernetes,carlory/kubernetes,openshift/kubernetes,matthyx/kubernetes,gnufied/kubernetes,openshift/kubernetes,mahak/kubernetes,ii/kubernetes,shyamjvs/kubernetes,olivierlemasle/kubernetes,soltysh/kubernetes,lojies/kubernetes,gnufied/kubernetes,jessfraz/kubernetes,deads2k/kubernetes,mkumatag/kubernetes,csrwng/kubernetes,jingxu97/kubernetes,k82cn/kubernetes,mengqiy/kubernetes,jingxu97/kubernetes,warmchang/kubernetes,mahak/kubernetes,mkumatag/kubernetes,jessfraz/kubernetes,kevin-wangzefeng/kubernetes,csrwng/kubernetes,ping035627/kubernetes,soltysh/kubernetes,mkumatag/kubernetes,jingxu97/kubernetes,thockin/kubernetes,jackfrancis/kubernetes,dims/kubernetes,shyamjvs/kubernetes,verb/kubernetes,li-ang/kubernetes,kevin-wangzefeng/kubernetes,chestack/kubernetes,GulajavaMinistudio/kubernetes,soltysh/kubernetes,jessfraz/kubernetes,kubernetes/kubernetes,jsafrane/kubernetes,feiskyer/kubernetes,BenTheElder/kubernetes,dixudx/kubernetes,carlory/kubernetes,bparees/kubernetes,jackfrancis/kubernetes,liggitt/kubernetes,csrwng/kubernetes,rrati/kubernetes,ravilr/kubernetes,enj/kubernetes,dixudx/kubernetes,zhouhaibing089/kubernetes,zhouhaibing089/kubernetes,openshift/kubernetes,lojies/kubernetes,mahak/kubernetes,dims/kubernetes,zhangmingld/kubernetes,PiotrProkop/kubernetes,jsafrane/kubernetes,enj/kubernetes,liggitt/kubernetes,mosoft521/kubernetes,carlory/kubernetes,dixudx/kubernetes,olivierlemasle/kubernetes,chestack/kubernetes,alejandroEsc/kubernetes,PiotrProkop/kubernetes,ravilr/kubernetes,shyamjvs/kubernetes,BenTheElder/kubernetes,olivierlemasle/kubernetes,liggitt/kubernetes,matthyx/kubernetes,jingxu97/kubernetes,MikeSpreitzer/kubernetes,jingxu97/kubernetes,rrati/kubernetes,deads2k/kubernetes,carlory/kubernetes,mosoft521/kubernetes,kubernetes/kubernetes,cblecker/kubernetes,carlory/kubernetes,jsafrane/kubernetes,warmchang/kubernetes,alejandroEsc/kubernetes,csrwng/kubernetes,bparees/kubernetes,kevin-wangzefeng/kubernetes,openshift/kubernetes,tengqm/kubernetes,deads2k/kubernetes,warmchang/kubernetes,ii/kubernetes,cblecker/kubernetes,GulajavaMinistudio/kubernetes,liggitt/kubernetes,PiotrProkop/kubernetes,BenTheElder/kubernetes,rrati/kubernetes,mkumatag/kubernetes,alejandroEsc/kubernetes,zhouhaibing089/kubernetes,MikeSpreitzer/kubernetes,thockin/kubernetes,gnufied/kubernetes,deads2k/kubernetes,PiotrProkop/kubernetes,matthyx/kubernetes,alejandroEsc/kubernetes,mosoft521/kubernetes,feiskyer/kubernetes,olivierlemasle/kubernetes,mengqiy/kubernetes,thockin/kubernetes,alejandroEsc/kubernetes,verb/kubernetes,MikeSpreitzer/kubernetes,soltysh/kubernetes,mosoft521/kubernetes,zhouhaibing089/kubernetes,zhangmingld/kubernetes,kevin-wangzefeng/kubernetes,deads2k/kubernetes,feiskyer/kubernetes,li-ang/kubernetes,feiskyer/kubernetes,BenTheElder/kubernetes,li-ang/kubernetes,enj/kubernetes,zhangmingld/kubernetes,cblecker/kubernetes,ravilr/kubernetes,iameli/kubernetes,jessfraz/kubernetes,ii/kubernetes,lojies/kubernetes,iameli/kubernetes,ii/kubernetes,tengqm/kubernetes,jackfrancis/kubernetes,dims/kubernetes,GulajavaMinistudio/kubernetes,mahak/kubernetes,mengqiy/kubernetes,ravilr/kubernetes,chestack/kubernetes,jsafrane/kubernetes,tengqm/kubernetes,dixudx/kubernetes,ping035627/kubernetes,k82cn/kubernetes,enj/kubernetes,GulajavaMinistudio/kubernetes,lojies/kubernetes,ping035627/kubernetes,chestack/kubernetes,matthyx/kubernetes,jessfraz/kubernetes,jackfrancis/kubernetes,verb/kubernetes,chestack/kubernetes,mosoft521/kubernetes,li-ang/kubernetes,k82cn/kubernetes,kubernetes/kubernetes,iameli/kubernetes,BenTheElder/kubernetes,shyamjvs/kubernetes,kubernetes/kubernetes,cblecker/kubernetes,warmchang/kubernetes,dims/kubernetes,mengqiy/kubernetes,warmchang/kubernetes,shyamjvs/kubernetes,soltysh/kubernetes