Add .gitversion file to Linux archive

[dvdmuckle]

Also renames a couple things in the GHA workflow file for building after a release.

[dvdmuckle]

I need to do some additional tests but this is how I'm looking to address #1827

[Rixxan]

This all looks good so far. Let me know when your testing is complete and I'll do my own passes through it :)

[dvdmuckle]

Finished my testing! I undid the renames I mentioned in the PR comment, as I didn't realize renaming GHA workflows changes the link to them.

[dvdmuckle]

I couldn't find archive_exclusions being used anywhere in the rest of the file, so I removed it

[dvdmuckle]

Realized from the comment you left on #1827 that the checks should be done in the other order (IE, check for git rev-parse --short HEAD, then fall back to .gitversion if we don't get a valid git sha back). I can change the behavior here if you want.

[Rixxan]

Ideally, yes the preference should be the git HEAD, and then the .gitversion file, and then an error out to "unknown".

[dvdmuckle]

@Rixxan Done!

[Rixxan]

Changes look good to me! Thanks for contributing this.