validated bad container image URL#4283

vrubezhny merged 5 commits intoredhat-developer:mainredhat-developer/vscode-openshift-tools:mainfrom

msivasubramaniaan:3911-workflow-for-entering-a-bad-container-image-url-isnt-goodmsivasubramaniaan/vscode-openshift-tools:3911-workflow-for-entering-a-bad-container-image-url-isnt-goodCopy head branch name to clipboard