Merge pull request #54 from marcocesarato/renovate/actions-cache-3.x

chore(deps): update actions/cache action to v3

Author: marcocesarato

.github/workflows/php.yml

@@ -22,7 +22,7 @@ jobs:
 
     - name: Cache Composer packages
       id: composer-cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: vendor
         key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}