Migrate to reusable PHP-CS-Fixer workflow

.github/workflows/new-php-cs-fixer.yaml

@@ -0,0 +1,26 @@
+name: "PHP-CS-Fixer"
+
+on:
+  pull_request:
+    branches:
+      - "[0-9]+.[0-9]+"
+      - "[0-9]+.x"
+      - "feature-*"
+  push:
+    branches:
+      - "[0-9]+.[0-9]+"
+      - "[0-9]+.x"
+      - "*_actions"
+      - "feature-*"
+
+permissions:
+  contents: write
+
+jobs:
+  php-cs-fixer:
+    uses: pimcore/workflows-collection-public/.github/workflows/reusable-php-cs-fixer.yaml@main
+    with:
+      head_ref: ${{ github.head_ref || github.ref_name }}
+      repository: ${{ github.repository }}
+    secrets:
+      PHP_CS_FIXER_GITHUB_TOKEN: ${{ secrets.PHP_CS_FIXER_GITHUB_TOKEN }}

.github/workflows/php-cs-fixer.yaml.bak

@@ -0,0 +1,35 @@
+name: "PHP-CS-Fixer"
+
+on:
+    pull_request_target:
+        branches:
+            - "[0-9]+.[0-9]+"
+            - "[0-9]+.x"
+            - "feature-*"
+    push:
+        branches:
+            - "[0-9]+.[0-9]+"
+            - "[0-9]+.x"
+            - "*_actions"
+            - "feature-*"
+
+permissions:
+    contents: read
+
+jobs:
+    php-cs-fixer:
+        permissions:
+            contents: write  # for stefanzweifel/git-auto-commit-action to push code in repo
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+              with:
+                  ref: ${{ github.event.pull_request.head.ref }}
+                  repository: ${{ github.event.pull_request.head.repo.full_name }}
+
+            - name: PHP-CS-Fixer
+              uses: docker://oskarstark/php-cs-fixer-ga:latest
+
+            - uses: stefanzweifel/git-auto-commit-action@v4
+              with:
+                  commit_message: Apply php-cs-fixer changes