Create e2e test for Namespace endpoint
Create e2e test for Namespace endpoint

e2e test validates the following 1 endpoint
- replaceCoreV1NamespaceFinalize

PiotrProkop/kubernetes,GulajavaMinistudio/kubernetes,mahak/kubernetes,warmchang/kubernetes,liggitt/kubernetes,thockin/kubernetes,mosoft521/kubernetes,jackfrancis/kubernetes,kevin-wangzefeng/kubernetes,kubernetes/kubernetes,k82cn/kubernetes,deads2k/kubernetes,soltysh/kubernetes,kubernetes/kubernetes,carlory/kubernetes,jessfraz/kubernetes,BenTheElder/kubernetes,mahak/kubernetes,ping035627/kubernetes,thockin/kubernetes,jsafrane/kubernetes,enj/kubernetes,PiotrProkop/kubernetes,thockin/kubernetes,k82cn/kubernetes,warmchang/kubernetes,MikeSpreitzer/kubernetes,matthyx/kubernetes,olivierlemasle/kubernetes,BenTheElder/kubernetes,matthyx/kubernetes,olivierlemasle/kubernetes,mosoft521/kubernetes,ping035627/kubernetes,lojies/kubernetes,lojies/kubernetes,jackfrancis/kubernetes,PiotrProkop/kubernetes,lojies/kubernetes,enj/kubernetes,dims/kubernetes,PiotrProkop/kubernetes,jessfraz/kubernetes,gnufied/kubernetes,gnufied/kubernetes,olivierlemasle/kubernetes,GulajavaMinistudio/kubernetes,carlory/kubernetes,matthyx/kubernetes,k82cn/kubernetes,MikeSpreitzer/kubernetes,dims/kubernetes,jessfraz/kubernetes,mahak/kubernetes,jackfrancis/kubernetes,jackfrancis/kubernetes,liggitt/kubernetes,GulajavaMinistudio/kubernetes,olivierlemasle/kubernetes,warmchang/kubernetes,k82cn/kubernetes,olivierlemasle/kubernetes,deads2k/kubernetes,MikeSpreitzer/kubernetes,mosoft521/kubernetes,MikeSpreitzer/kubernetes,kevin-wangzefeng/kubernetes,gnufied/kubernetes,jsafrane/kubernetes,jessfraz/kubernetes,warmchang/kubernetes,soltysh/kubernetes,soltysh/kubernetes,MikeSpreitzer/kubernetes,deads2k/kubernetes,kevin-wangzefeng/kubernetes,gnufied/kubernetes,GulajavaMinistudio/kubernetes,BenTheElder/kubernetes,jsafrane/kubernetes,kevin-wangzefeng/kubernetes,carlory/kubernetes,deads2k/kubernetes,soltysh/kubernetes,dims/kubernetes,gnufied/kubernetes,BenTheElder/kubernetes,mahak/kubernetes,lojies/kubernetes,ping035627/kubernetes,dims/kubernetes,soltysh/kubernetes,jessfraz/kubernetes,enj/kubernetes,kubernetes/kubernetes,liggitt/kubernetes,matthyx/kubernetes,kubernetes/kubernetes,warmchang/kubernetes,thockin/kubernetes,kubernetes/kubernetes,lojies/kubernetes,jsafrane/kubernetes,mosoft521/kubernetes,dims/kubernetes,deads2k/kubernetes,carlory/kubernetes,PiotrProkop/kubernetes,jackfrancis/kubernetes,k82cn/kubernetes,thockin/kubernetes,matthyx/kubernetes,enj/kubernetes,GulajavaMinistudio/kubernetes,carlory/kubernetes,liggitt/kubernetes,jsafrane/kubernetes,kevin-wangzefeng/kubernetes,BenTheElder/kubernetes,mosoft521/kubernetes,ping035627/kubernetes,liggitt/kubernetes,ping035627/kubernetes,enj/kubernetes,mahak/kubernetes