Merge pull request #6535 from metabase/remove-always-validate-2

src/metabase/api/card.clj

src/metabase/api/database.clj

src/metabase/api/embed.clj

src/metabase/driver.clj

src/metabase/email.clj

src/metabase/models/collection.clj

src/metabase/models/permissions.clj

src/metabase/models/setting.clj

src/metabase/public_settings/metastore.clj

src/metabase/pulse.clj

src/metabase/query_processor.clj

src/metabase/query_processor/middleware/expand.clj

src/metabase/query_processor/middleware/parameters/sql.clj

src/metabase/query_processor/middleware/results_metadata.clj

src/metabase/query_processor/util.clj

src/metabase/sync.clj

src/metabase/sync/analyze.clj

src/metabase/sync/analyze/classifiers/category.clj

src/metabase/sync/analyze/classifiers/name.clj

src/metabase/sync/analyze/classifiers/no_preview_display.clj