bug#52172: Fix vc-git--program-version to support Git for macOS version string

[Lars Ingebrigtsen <larsi@gnus.org>]

Justin Schell <justinmschell@gmail.com> writes:

> Sure thing. Will you email them to me or is there a URL I should visit?

Great; here's the form to get started:


Please email the following information to assign@gnu.org, and we
will send you the assignment form for your past and future changes.

Please use your full legal name (in ASCII characters) as the subject
line of the message.
----------------------------------------------------------------------
REQUEST: SEND FORM FOR PAST AND FUTURE CHANGES

[What is the name of the program or package you're contributing to?]
Emacs

[Did you copy any files or text written by someone else in these changes?
Even if that material is free software, we need to know about it.]

[Do you have an employer who might have a basis to claim to own
your changes?  Do you attend a school which might make such a claim?]

[For the copyright registration, what country are you a citizen of?]

[What year were you born?]

[Please write your email address here.]

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[Which files have you changed so far, and which new files have you written
so far?]