Fix Cygwin installation on CI for pip - #2053

Fix Cygwin installation on CI for pip#2053

EliahKagan merged 2 commits into

gitpython-developers:maingitpython-developers/GitPython:mainfrom

EliahKagan:cygwin-wheel-packagesEliahKagan/GitPython:cygwin-wheel-packagesCopy head branch name to clipboard