2.19.2 : Enable Anon. Twig Components in Bundles

Another follow up to 2.19.0 that fixes UX Map plus enables a convention for providing anonymous Twig Components in 3rd-party bundles!

Map

• Re-add keyword "symfony-ux", to fix Symfony Flex package.json resolving by @Kocal in #2052
• [Leaflet] Fix marker icon gradients rendering, which can fails on some projects by @Kocal in #2055

Twig Components

• Adding convention to load Anonymous components from bundles by @yceruto in #2019

Live Components

• Update naming of stimulus controller on default attributes - index.rst by @DennisdeBest in #2046

Autocomplete

• Fix warning and code formatting on Autocomplete by @alexislefebvre in #2049

New Contributors

• @alexislefebvre made their first contribution in #2049

Full Changelog: v2.19.1...v2.19.2