[TASK] Add Personal Access Token to trigger new workflow run

.github/workflows/php_cs_fixer.yaml

@@ -15,6 +15,7 @@ jobs:
         steps:
             -   uses: actions/checkout@v2
                 with:
+                    token: ${{ secrets.PAT }}
                     ref: ${{ github.head_ref }}
 
             -   name: Get Composer Cache Directory