Bundled Themes: Add missing svn:ignore for Twenty Twenty-Two and Twenty Twenty-Five.

This adds `node_modules` and `style.min.css` to the paths which should be ignored from SVN.

Follow-up to [60934]. 

Props peterwilsoncc.
See #63012.


git-svn-id: https://develop.svn.wordpress.org/trunk@60940 602fd350-edb4-49c9-b593-d223f7449a82

Author: westonruter