Keep search index updated (#49666)

src/metabase/models.clj

src/metabase/models/action.clj

src/metabase/models/card.clj

src/metabase/models/dashboard_card.clj

src/metabase/models/model_index.clj

src/metabase/models/moderation_review.clj

src/metabase/models/revision.clj

src/metabase/search/postgres/ingestion.clj

src/metabase/search/spec.clj

test/metabase/models/dashboard_card_test.clj

test/metabase/search/postgres/index_test.clj

test/metabase/search/spec_test.clj