Add arduino-lint CI

Author: NT7S

.github/workflows/arduino-lint.yml

@@ -0,0 +1,12 @@
+name: arduino-lint
+
+on: [push, pull_request]
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: arduino/arduino-lint-action@v1
+        with:
+          library-manager: update
+          compliance: strict