bug#59617: 29.0.50; Add indent styles to all tree-sitter modes

[Eli Zaretskii]

> From: Theodor Thornhill <theo@thornhill.no>
> Cc: 59617@debbugs.gnu.org, casouri@gmail.com
> Date: Mon, 28 Nov 2022 16:00:58 +0100
> 
> Hmm, I really cannot seem to find any very specific, recognized styles
> for any of the languages.  I think either we go with this like it is
> now, or wait until later altogether.  My reasoning was that _if_ some
> people have very specific needs we can accomodate that, but IMO it's a
> little too time-consuming looking all around after styles that noone
> uses :-)  I'd rather focus on improving what we have.
> 
> Should we just close this?

Feel free.