feat: add git to ubuntu-22.04 release

[lengau]

Proposed changes

This adds the basics of git, not including perl scripts.

Related issues/PRs

Forward porting

TODO

Checklist

• I have read the contributing guidelines
• I have tested my changes (see how)
• I have already submitted the CLA form

Additional Context

[github-actions]

Diff of dependencies:

slices/git.yaml

@@ -1,8 +1,5 @@
-git-man
 libc6
 libcurl3-gnutls
-liberror-perl
 libexpat1
 libpcre2-8-0
-perl
 zlib1g

---

[lengau]

@cjdcordeiro @rebornplusplus @clay-lake I'd like opinions on this before making the forward port. It's a bit different from #282, but still doesn't have the perl libs (it looks like perl might end up being even harder than Python to make good slices for). If this looks decent I'll add noble/oracular ports and pull it out of draft.

[rebornplusplus]

@clay-lake we could talk about this and #282 in our 1:1 today, what do you think?

[clay-lake]

Looks like we doubled up on some work 😄

I have some additional changes to #282 on a personal branch that I use for testing. Let me bring those over to my PR and we can see if there is anything of value there.

@rebornplusplus Sounds good to me.