added github workflows (arduino-lint and arduino_ci)

Author: daniel-mohr

.arduino-ci.yaml

@@ -0,0 +1,11 @@
+compile:
+  platforms:
+    - uno
+    - due
+    - zero
+    - leonardo
+    - m4
+    - esp32
+    #- esp8266
+    - mega2560
+    - nano_every

.github/workflows/arduino-lint.yaml

@@ -0,0 +1,16 @@
+---
+name: arduino-lint
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        # https://github.com/actions/checkout
+      - uses: arduino/arduino-lint-action@v1
+        # https://github.com/arduino/arduino-lint-action
+        with:
+          library-manager: update
+          compliance: strict

.github/workflows/arduino_ci.yaml

@@ -0,0 +1,13 @@
+---
+name: arduino_ci
+
+on: [push, pull_request]
+
+jobs:
+  arduino_ci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        # https://github.com/actions/checkout
+      - uses: Arduino-CI/[email protected]
+        # https://github.com/marketplace/actions/arduino_ci