Merge pull request #14792 from metabase/merge-release-x.38.x-02-12-2021

.circleci/config.yml

backend/mbql/src/metabase/mbql/schema.clj

backend/mbql/src/metabase/mbql/util.clj

backend/mbql/test/metabase/mbql/util_test.clj

bin/build-drivers.sh

bin/build-drivers/deps.edn

bin/build-drivers/src/build_driver.clj

bin/build-drivers/src/build_drivers.clj

bin/build-drivers/src/build_drivers/build_driver.clj

bin/build-drivers/src/build_drivers/checksum.clj

bin/build-drivers/src/build_drivers/common.clj

...uild-drivers/src/build_drivers/install_driver_locally.clj

bin/build-drivers/src/build_drivers/metabase.clj

bin/build-drivers/src/build_drivers/verify.clj

bin/build-drivers/test/build_drivers/build_driver_test.clj

bin/build-drivers/test/build_drivers/checksum_test.clj

bin/build-drivers/test/build_drivers/common_test.clj

...rivers/test/build_drivers/install_driver_locally_test.clj

bin/build-mb/src/build.clj

bin/release/src/release/common.clj