workflows: fix formatter

.github/workflows/formatter.yml

@@ -0,0 +1,11 @@
+on: push
+name: clang-format Code Formatter
+jobs:
+  lint:
+    name: clang-format Code Formatter
+    runs-on: ubuntu-latest
+    steps:
+    - name: Clang Code Formatter
+      uses: ivanludvig/clang-format-action@v1.4
+      env:
+        GITHUB_TOKEN: ${ { secrets.GITHUB_TOKEN } }