* Alerting: Re-encrypt existing contact points before get and patch in legacy config API (#101263) * Test covering Get+Save interaction for newly secret fields * Alerting: Re-encrypt existing contact points before get and patch (cherry picked from commitb73c59547c) * Fix provisioning tests (cherry picked from commit c4f30ea991372222e4357f007c54b44f1eb8c9c5) * googlechat url test fix (cherry picked from commit0f4af56177) * api_notifications_test fix