Use actions/cache@v4

Author: John Shaffer

.github/workflows/codequality.yml

@@ -31,7 +31,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Cache PHP dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: vendor
         key: ${{ runner.OS }}-build-${{ hashFiles('**/composer.lock') }}