ci(astyle): use astyle-check instead of system one

Since Ubuntu 24.4, astyle package does not accept
the same options.

Signed-off-by: Frederic Pillon <[email protected]>

.github/workflows/check-astyle.yml

@@ -1,18 +1,35 @@
 name: Check code formatting with astyle
-
 on:
   push:
+    branches:
+      - main
+    paths-ignore:
+      - '*'
+      - '**.md'
+      - '**.txt'
   pull_request:
+    paths-ignore:
+      - '*'
+      - '**.md'
+      - '**.txt'
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 jobs:
-  check:
-    name: Check for astyle errors
+  astyle_check:
     runs-on: ubuntu-latest
-
+    name: Check for astyle errors
     steps:
-      - run: sudo apt install astyle
-      - uses: actions/checkout@v3
-      - run: astyle --project=.astylerc --recursive '*.c' '*.h'
-      # If anything changed, this will fail and show the needed changes
-      - run: git diff --exit-code
+    # First of all, clone the repo using the checkout action.
+    - name: Checkout
+      uses: actions/checkout@main
+
+    - name: Astyle check
+      id: Astyle
+      uses: stm32duino/actions/astyle-check@main
+
+    # Use the output from the `Astyle` step
+    - name: Astyle Errors
+      if: failure()
+      run: |
+        cat ${{ steps.Astyle.outputs.astyle-result }}
+        exit 1