ci: suggest style changes on PRs

Author: ReubenJ

.github/workflows/JuliaFormatter.yml .github/workflows/format.yaml.github/workflows/JuliaFormatter.yml renamed to .github/workflows/format.yaml

@@ -20,3 +20,9 @@ jobs:
       - uses: fredrikekre/runic-action@v1
         with:
           version: '1'
+        continue-on-error: ${{ github.event_name == 'pull_request' }}
+      - uses: reviewdog/action-suggester@v1
+        if: github.event_name == 'pull_request'
+        with:
+          tool_name: Runic
+          fail_level: warning