Update ci.yaml

Author: bayareawebpro

.github/workflows/ci.yaml

@@ -23,7 +23,7 @@ jobs:
         with:
           fetch-depth: 1
       - name: Cache Composer
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.OS }}-build-${{ hashFiles('**/composer.lock') }}