fix(scripts): drop HAS_GIT from PowerShell git-extension output (parity with bash)#3195

mnriem merged 2 commits into

github:maingithub/spec-kit:mainfrom

jawwad-ali:fix/ps-git-ext-has-git-output-parityjawwad-ali/spec-kit:fix/ps-git-ext-has-git-output-parityCopy head branch name to clipboard