chore(deps): custom params for renovate action

Author: millotp

.github/workflows/renovate.yml

@@ -19,3 +19,7 @@ jobs:
           github-token: ${{ secrets.ALGOLIA_BOT_TOKEN }}
           repo-owner: algolia
           repo-name: api-clients-automation
+          pull-request-title: 'chore(deps): dependencies'
+          pull-request-body: |
+            Weekly dependencies update.
+            Contribute to #532