Enabled CI on Renovate branches

no issue

- enables CI on Renovate branches
- puts in a check to avoid CI for pull requests from Renovate to stop
  double builds

.github/workflows/test.yml

@@ -5,9 +5,11 @@ on:
     branches:
       - master
       - 2.x
+      - 'renovate/*'
 jobs:
   test:
     runs-on: ubuntu-latest
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && !startsWith(github.head_ref, 'renovate/'))
     strategy:
       matrix:
         node: [ 10, 12 ]