Since twig/twig 3.12: Not passing an instance of "TwigFunction" is deprecated

See the associated issue fork and MR for the fix.

Typos and issue summary update

Thanks a lot. Target: Beta5.

Drupal Core's Twig dependency:

• Drupal 10.3 > Twig 3.9 : https://git.drupalcode.org/project/drupal/-/blob/10.3.0/core/composer.json
• Drupal 11.0 > Twig 3.9 : https://git.drupalcode.org/project/drupal/-/blob/10.3.0/core/composer.json
• Drupal 11.1 > Twig 3.14 : https://git.drupalcode.org/project/drupal/-/blob/11.x/core/composer.json

At the 2.0.0 release, we will support Drupal 10.3, 11.0 & 11.1. So we need to be careful about nor breaking stuff.

Just checked drupal/core-recommended for the recommended Twig versions, and from 10.3.4 on, twig/twig is required with ~3.14.0 (https://github.com/drupal/core-recommended/blob/10.3.4/composer.json).

Ist it worth to support core versions below 10.3.4 or should the core_version_requirement of UI Patterns be changed to ^10.3.4 || ^11 instead?

As discussed with @pdureau in Slack, increasing the core version requirement for Drupal 10 to ^10.3.4 is enough, because the latest 10.3.x version will be targeted.

Issue fork and MR are also update with the corresponding commit.