Syncs the changes from https://github.com/WordPress/gutenberg/pull/58263. Adds a polyfill to make import maps compatible with unsported browsers (https://caniuse.com/import-maps). Fixes #60348. Props cbravobernal, jorbin, luisherranz, jonsurrell. Built from https://develop.svn.wordpress.org/trunk@57492 git-svn-id: http://core.svn.wordpress.org/trunk@56993 1a063a9b-81f0-0310-95a4-ce76da25c4cd
128 KiB
128 KiB