Issue #2905627 by Lendude, dawehner: Part-2: Convert UpdatePathTestBase to BrowserTestBase

...ator/tests/src/Functional/Update/AggregatorUpdateTest.php

...nctional/Update/BlockConditionMissingSchemaUpdateTest.php

...Functional/Update/BlockContextMappingUpdateFilledTest.php

...s/src/Functional/Update/BlockContextMappingUpdateTest.php

...Functional/Update/BlockRemoveDisabledRegionUpdateTest.php

...nt/tests/src/Functional/Update/BlockContentUpdateTest.php

...ests/src/Functional/Update/CommentAdminViewUpdateTest.php

...comment/tests/src/Functional/Update/CommentUpdateTest.php

...contact/tests/src/Functional/Update/ContactUpdateTest.php

...ts/src/Functional/Update/ContentTranslationUpdateTest.php

...rc/Functional/Update/DblogFiltersAndFieldsUpgradeTest.php

...Functional/Update/DblogRecentLogsUsingViewsUpdateTest.php

...s/editor/tests/src/Functional/Update/EditorUpdateTest.php

...rc/Functional/Update/EmailWidgetSizeSettingUpdateTest.php

...tional/Update/EntityReferenceHandlerSettingUpdateTest.php

...les/field/tests/src/Functional/Update/FieldUpdateTest.php

...ate/FileUsageTemporaryDeletionConfigurationUpdateTest.php

...ional/Update/CreateHalSettingsForLinkDomainUpdateTest.php

...pdate/MigrateLinkDomainSettingFromRestToHalUpdateTest.php

...les/image/tests/src/Functional/Update/ImageUpdateTest.php