Issue #3486526 by theodorejb, andypost, nicxvan: Inconsistent switch case syntax

core/modules/field/src/FieldConfigStorage.php

...gin/migrate/process/d6/FieldInstanceOptionTranslation.php

...gin/migrate/process/d7/FieldInstanceOptionTranslation.php

core/modules/jsonapi/tests/src/Functional/CommentTest.php

core/modules/jsonapi/tests/src/Functional/MediaTest.php

...ugin/migrate/process/ContentTranslationEnabledSetting.php

...media/tests/src/Functional/Rest/MediaResourceTestBase.php

...dules/user/src/EventSubscriber/AccessDeniedSubscriber.php

core/modules/views/src/Plugin/views/sort/SortPluginBase.php

core/tests/Drupal/KernelTests/Config/DefaultConfigTest.php