chore(deps): update google-github-actions/get-secretmanager-secrets action to v0.5.3 (#498)

Author: renovate-bot

.github/workflows/tests.yml

@@ -79,7 +79,7 @@ jobs:
 
       - id: 'secrets'
         name: Get secrets
-        uses: 'google-github-actions/get-secretmanager-secrets@v0.5.0'
+        uses: 'google-github-actions/get-secretmanager-secrets@v0.5.3'
         with:
           secrets: |-
             MYSQL_CONNECTION_NAME:${{ secrets.GOOGLE_CLOUD_PROJECT }}/MYSQL_CONNECTION_NAME