[serdes] convert database, card and dashboard with friends to using spec (#46147)

dev/src/dev/toucan2_monitor.clj

...kend/test/metabase_enterprise/serialization/load_test.clj

...nd/test/metabase_enterprise/serialization/v2/e2e_test.clj

...est/metabase_enterprise/serialization/v2/extract_test.clj

...d/test/metabase_enterprise/serialization/v2/load_test.clj

...test/metabase_enterprise/serialization/v2/models_test.clj

src/metabase/models/card.clj

src/metabase/models/dashboard.clj

src/metabase/models/dashboard_card.clj

src/metabase/models/dashboard_card_series.clj

src/metabase/models/dashboard_tab.clj

src/metabase/models/database.clj

src/metabase/models/dimension.clj

src/metabase/models/field.clj

src/metabase/models/field_values.clj

src/metabase/models/serialization.clj

src/metabase/util.cljc

test/metabase/test/generate.clj