[stubsabot] Add remote_branch_exists - #16303

[stubsabot] Add remote_branch_exists#16303

donbarbos wants to merge 4 commits into

python:mainpython/typeshed:mainfrom

donbarbos:stubsabot-remote_branch_existsdonbarbos/typeshed:stubsabot-remote_branch_existsCopy head branch name to clipboard