chore(deps): update dependency renovate to v37.421.0 (#500)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/validate-renovate.yml

@@ -21,7 +21,7 @@ jobs:
           URL: ${{ github.event.pull_request.html_url }}
           GH_TOKEN: ${{ github.token }}
           # renovate: npm:renovate
-          RENOVATE_VERSION: '37.420.1'
+          RENOVATE_VERSION: '37.421.0'
         run: |
           # pinned on exact version
           package="renovate@=$RENOVATE_VERSION"