added token for workflow access

.github/workflows/prettier.yaml

@@ -0,0 +1,39 @@
+name: Code Quality checks
+on:
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  prettier:
+    name: Prettier
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        node-version: [18]
+
+    permissions: 
+      contents: write 
+    steps:
+      - uses: actions/checkout@v3
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 8
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "npm"
+      - name: Install dependencies
+        run: pnpm install -D
+      - name: Fix formatting with Prettier
+        run: pnpm format
+      - name: Check formatting with Prettier
+        run: pnpm check
+      - name: Auto-commit changes
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          token: ${{ secrets.WORKFLOW_TOKEN }}