update the release notes

Author: z7ye

docs/source/release_notes.rst

@@ -9,6 +9,7 @@ Release date: January 18, 2023
 * Added support for the :doc:`model version set <./user_guide/model_version_set/index>` feature.
 * Added ``--job-info`` option to ``ads opctl run`` CLI to save job run information to a YAML file.
 * Added the `AuthContext <./ads.common.html#ads.common.auth.OCIAuthContext>`__ class. It supports API key configuration, resource principal, and instance principal authentication. In addition, predefined signers, callable signers, or API keys configurations from specified locations.
+* Added `restart_deployment() <./ads.model.html#ads.model.generic_model.GenericModel.restart_deployment>`__ method to the :doc:`framework-specific <./user_guide/model_registration/framework_specific_instruction>` classes. Update model deployment associated with the model.
 * Fixed a bug in ``to_sql()``. The string length for the column created in Oracle Database table was counting characters, not bytes.
 * Fixed a bug where any exception that occurred in a notebook cell printed "ADS Exception" even if the ADS code was not responsible for the error.