Make env/--env set environment variables for the Dev Proxy process - #1995

Make env/--env set environment variables for the Dev Proxy process#1995

waldekmastykarz merged 11 commits into

dotnet:maindotnet/dev-proxy:mainfrom

waldekmastykarz:fix-1953-env-optionwaldekmastykarz/dev-proxy:fix-1953-env-optionCopy head branch name to clipboard