Add autofix.yml

Author: fisker

.github/workflows/autofix.yml

@@ -0,0 +1,18 @@
+name: autofix.ci # needed to securely identify the workflow
+
+on:
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions: {}
+
+jobs:
+  fix:
+    name: Run automated fix
+    uses: prettier/shared-workflows/.github/workflows/automated-fix.yml@main
+    permissions: {}
+    with:
+      repository: prettier/html-ua-styles