Add credentials to the GitToolChooser - Additionally, shift the code of searching and matching for credentials to a function called `lookupScanCredentials` (avoid branching)
Add credentials to the GitToolChooser
- Additionally, shift the code of searching and matching for credentials to a function
called `lookupScanCredentials` (avoid branching)

MarkEWaite/git-plugin,jenkinsci/git-plugin,MarkEWaite/git-plugin,martinda/git-plugin,jenkinsci/git-plugin,jenkinsci/git-plugin,MarkEWaite/git-plugin,martinda/git-plugin,martinda/git-plugin,MarkEWaite/git-plugin,jenkinsci/git-plugin