Allow operator changes on category fields (#24032)

frontend/src/metabase/components/FieldValuesWidget.jsx

...tabase/query_builder/components/filters/FilterPopover.tsx

.../query_builder/components/filters/FilterPopoverHeader.tsx

...mponents/filters/modals/BulkFilterItem/BulkFilterItem.tsx

...ilters/modals/BulkFilterItem/BulkFilterItem.unit.spec.tsx

...s/filters/modals/BulkFilterList/BulkFilterList.styled.tsx

...mponents/filters/modals/BulkFilterList/BulkFilterList.tsx

...ents/filters/modals/BulkFilterSelect/BulkFilterSelect.tsx

...ters/modals/InlineCategoryPicker/InlineCategoryPicker.tsx

...s/InlineCategoryPicker/InlineCategoryPicker.unit.spec.tsx

...ters/modals/InlineValuePicker/InlineValuePicker.styled.ts

...ts/filters/modals/InlineValuePicker/InlineValuePicker.tsx

.../modals/InlineValuePicker/InlineValuePicker.unit.spec.tsx

...end/test/__support__/e2e/helpers/e2e-bi-basics-helpers.js

...nd/test/metabase/scenarios/filters/filter-bulk.cy.spec.js