Merge branch '3467655-2.0.0-beta2-field-formatters' into '2.0.x'

.../src/Functional/LayoutBuilderFieldFormatterRenderTest.php

...ters/tests/src/Kernel/Source/FieldFormatterSourceTest.php

...rmatters/tests/src/Kernel/Source/FieldLabelSourceTest.php

...tures/core.entity_view_display.node.page.full.classic.yml

...ore.entity_view_display.node.page.full.layout.classic.yml

..._view_display.node.page.full.layout.section_component.yml

...xtures/core.entity_view_display.node.page.full.layout.yml

...ty_view_display.node.page.full.layout_builder.classic.yml

...splay.node.page.full.layout_builder.section_component.yml

...ui_patterns_field_formatters/tests/src/fixtures/tests.yml

tests/src/Traits/RunSourcePluginTestTrait.php

tests/src/Traits/TestDataTrait.php