Fix GA segments; allow cache-ttl and native.collection keys in query

src/metabase/api/card.clj

src/metabase/automagic_dashboards/core.clj

src/metabase/mbql/normalize.clj

src/metabase/mbql/schema.clj

src/metabase/query_processor/middleware/cache.clj

src/metabase/query_processor/middleware/expand_macros.clj

test/metabase/mbql/normalize_test.clj

test/metabase/query_processor/middleware/cache_test.clj

...etabase/query_processor/middleware/expand_macros_test.clj