Update workflow.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Author: iabdalkader

.github/workflows/format_check.yml

@@ -34,44 +34,25 @@ on:
 jobs:
   format-check:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        path:
+          - check: '^cores/arduino/'
+            exclude: '^cores/arduino/api/'
+          - check: '^loader/'
+            exclude: 'loader/llext_exports\.c$'
+          - check: '^libraries/'
+            exclude: '^libraries/ea_malloc/'
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
         with:
           submodules: false
           persist-credentials: false
 
-      - name: Install clang-format
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y clang-format colordiff
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v46
-        with:
-          files: |
-            cores/arduino/**/*.{c,cpp,cc,cxx,h,hpp}
-            !cores/arduino/api/**
-            loader/**/*.{c,cpp,cc,cxx,h,hpp}
-            !loader/llext_exports.c
-            libraries/**/*.{c,cpp,cc,cxx,h,hpp}
-            !libraries/ea_malloc/**
-
       - name: Run clang-format check
-        if: steps.changed-files.outputs.any_changed == 'true'
-        run: |
-          clang-format --version
-          exit_code=0
-
-          for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
-            file_fmt="${file}.tmp"
-            clang-format ${file} > ${file_fmt}
-            diff -q -u ${file} ${file_fmt} >> /dev/null 2>&1 || {
-              echo "❌ Formatting issues found in: $file"
-              colordiff -u ${file} ${file_fmt} || true
-              exit_code=1
-            }
-          done
-
-          exit $exit_code
+        uses: jidicula/clang-format-action@v4.15.0
+        with:
+          clang-format-version: '19'
+          check-path: ${{ matrix.path['check'] }}
+          exclude-regex: ${{ matrix.path['exclude'] }}