Allow globs (*) for --repo, --skip-repo, etc

[mikeurbanski1]

Regexes must be scoped somehow, e.g. the "repo" part of a path, but not org.

Valid:

• org/r*
• org/p* (project / group for multi-tiered VCSes - gitlab and azure)
• org/group/r*

Invalid:

• o*
• (basically anything before the first slash)