Sergey Biryukov f6c2690313 Editor: Update duotone block supports to allow unset for preset colors.
This add the ability to unset duotone in themes with default duotone set.

This commit backports the original PRs from Gutenberg repository:
* [https://github.com/WordPress/gutenberg/pull/39564 #39564: Add ability to unset duotone in themes with default duotone set]
* [https://github.com/WordPress/gutenberg/pull/42020 #42020: Remove: Unrequired regex search on duotone supports]

Follow-up to [50929], [52757].

Props ajlende, jorgefilipecosta, Joen, cbravobernal.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54101


git-svn-id: http://core.svn.wordpress.org/trunk@53660 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-08 14:34:11 +00:00
..