Fix workflow

.github/workflows/main.yml

@@ -27,11 +27,13 @@ jobs:
           docker run profanity ./ci-build.sh
 
   code-style:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     name: Check coding style
     continue-on-error: true
+    env:
+      GITHUB_WORKSPACE: ${{ runner.workspace }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       # if this check fails, you have to update the number of auto types known and the list of auto types in the check below
       - name: Check auto types are up-to-date
         run: |
@@ -39,10 +41,16 @@ jobs:
       - name: Check auto types are initialized
         run: |
           grep -P 'auto_(char|gchar|gcharv|guchar|jid|sqlite|gfd|FILE)[\w *]*;$' -r src && exit -1 || true
+      - name: Show workspace dir
+        run: |
+          echo "PWD: $(pwd)"
+          echo "GITHUB_WORKSPACE: ${{ github.workspace }}"
+          ls -l
+          ls -l src || echo "src directory not found"
       - name: Run clang-format
-        uses: jidicula/clang-format-action@v4.11.0
+        uses: jidicula/clang-format-action@v4.15.0
         with:
-          clang-format-version: '16'
+          clang-format-version: '20'
           check-path: 'src'
 
   spell-check: