chore(main): release 1.2.1 (#352)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.1](https://github.com/GoogleCloudPlatform/alloydb-python-connector/compare/v1.2.0...v1.2.1) (2024-07-22)
+
+
+### Bug Fixes
+
+* refresh token prior to metadata exchange ([#351](https://github.com/GoogleCloudPlatform/alloydb-python-connector/issues/351)) ([1ab11e6](https://github.com/GoogleCloudPlatform/alloydb-python-connector/commit/1ab11e68f5575d8d2195e2a78f595d779284fa8d)), closes [#346](https://github.com/GoogleCloudPlatform/alloydb-python-connector/issues/346)
+
 ## [1.2.0](https://github.com/GoogleCloudPlatform/alloydb-python-connector/compare/v1.1.2...v1.2.0) (2024-06-25)
 
 

google/cloud/alloydb/connector/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.2.0"
+__version__ = "1.2.1"