Verbose version of git add (gav)

[bittner]

Description

Provides a Git alias for git add -v, which lists the files being added to the staging area.

Motivation and Context

This aligns with the idea of grv (short for git remote -v, to display remotes verbosely).

How Has This Been Tested?

I use this alias for years on my developer laptop.

Checklist:

• My code follows the code style of this project.
• If my change requires a change to the documentation, I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• If I have added a new file, I also added it to clean_files.txt and formatted it using lint_clean_files.sh.
• I have added tests to cover my changes, and all the new and existing tests pass.

[davidpfarrell]

I would likely use this alias, so approving, thanks !

[bittner]

This is a simple, likely undisputed change. Can we have it merged?

[bittner]

*ping* 🔔

Just a gentle reminder. Please merge or let me know what to adapt.

[bittner]

Any chance this PR is going to be merged soon? IIUC, this change is non-critical, doesn't affect anyone's current workflows and has at least 2 fans. 💯 😀

[NoahGorny]

Sorry for keeping you waiting @bittner