Add CI workflow to check that sketches compile

.github/workflows/check-sketches-deps.yml

@@ -0,0 +1,32 @@
+name: Compile sketches to verify dependencies
+on:
+  pull_request:
+permissions:
+  contents: read
+
+jobs:
+  compile-sketches:
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout arduino-app-cli to extract the version from go.mod file dynamically.
+      # This ensures that the same version of arduino-cli is used as a dependency.
+      - name: Checkout arduino-app-cli repository
+        uses: actions/checkout@v4
+        with:
+          repository: arduino/arduino-app-cli
+
+      - name: Extract cli-version from go.mod
+        id: get_cli_version
+        run: |
+          CLI_VERSION=$(grep 'github.com/arduino/arduino-cli ' go.mod | awk '{print $2}' | sed 's/^v//')
+          echo "cli_version=$CLI_VERSION" >> $GITHUB_OUTPUT
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Verify sketches
+        uses: arduino/compile-sketches@v1
+        with:
+          cli-version: ${{ steps.get_cli_version.outputs.cli_version }}
+          fqbn: "arduino:zephyr:unoq"
+          sketch-paths: "./examples"