Make theme parsing more lenient (#7154)

This PR improves the theme parsing to be a bit more lenient, allowing
things like comments and trailing commas in theme files.

Release Notes:

- N/A

Marshall Bowers committed 2y ago

8c8a5ad27586df3e938959b114a4ebdc2423428c

Parent: 7cb97e5

Committed by GitHub <noreply@github.com> on 1/31/2024, 4:05:22 PM