Issue #3494720 by pdureau, grimreaper, mogtofu33: Drupal 11.1 compatibility

.gitlab-ci.yml

modules/ui_icons_backport/ui_icons_backport.info.yml

...editor5/tests/src/FunctionalJavascript/IconPluginTest.php

...s_ckeditor5/tests/src/Kernel/IconFilterControllerTest.php

.../ui_icons_font/src/Plugin/IconExtractor/FontExtractor.php

...tests/src/Unit/Plugin/IconExtractor/FontExtractorTest.php

...ts/src/Unit/Plugin/IconExtractor/IconifyExtractorTest.php

modules/ui_icons_iconify_api/ui_icons_iconify_api.info.yml

modules/ui_icons_media/tests/src/Kernel/IconSourceTest.php

modules/ui_icons_menu/tests/src/Kernel/UiIconsMenuTest.php

...es/ui_icons_text/tests/src/Kernel/IconEmbedFilterTest.php

tests/src/Kernel/IconAutocompleteControllerKernelTest.php

tests/src/Kernel/IconPreviewKernelTest.php

tests/src/Unit/Element/IconAutocompleteUnitTest.php

tests/src/Unit/IconSearchTest.php

tests/src/Unit/Template/IconPreviewTwigExtensionTest.php

ui_icons.info.yml