Add lint action

.github/workflows/lint.yaml

@@ -0,0 +1,22 @@
+name: cpp-linter
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  cpp-linter:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cpp-linter/cpp-linter-action@v2
+        id: linter
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          thread-comments: false
+          extensions: h,cpp,cu,hpp
+      - name: Fail fast?!
+        if: steps.linter.outputs.checks-failed > 0
+        run: echo "Some files failed the linting checks!"