🐛 BUG: version 2.8.1 removes trailing comma on save

Describe the Bug

When I save an astro file, it removes trailing commas from multi-line function calls.

If I downgrade to version 2.8.0 and save, it adds them back again when I save.

I wonder if it is also related to withastro/language-tools#823 - I found another issue that sounded like it was similarly affected, withastro/language-tools#829 - though the specific fix for that one did not address this one.

Steps to Reproduce

1. Open any .astro file with multi-line function calls. E.g.

   foo(
     var1,
     var2,
   );
   

2. save the file
3. trailing commas are removed. For the above example it would change to:

   foo(
     var1,
     var2
   );
   

EDIT: After comments, here is a better example, since the above ends up on a single line which does not have trailing comma:

  someReallyLongNAmeThingThatIsReallyLong(
    someReallyLongVarThatISLongAnd,
    SomeOtherReallyLongThing,
  );