Minor update.

.github/workflows/phpcs.yml

@@ -9,16 +9,8 @@ jobs:
       - uses: actions/checkout@v2
       - uses: shivammathur/setup-php@verbose
         with:
-          php-version: 8.1
+          php-version: 8.3
           coverage: none
           tools: composer:v2, cs2pr, dealerdirect/phpcodesniffer-composer-installer:*, drupal/coder
-      - name: Get composer cache directory
-        id: composercache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-      - uses: actions/cache@v2
-        with:
-          path: ${{ steps.composercache.outputs.dir }}
-          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
-          restore-keys: ${{ runner.os }}-composer-
       - name: Detect coding standard violations
         run: phpcs -q --report=checkstyle | cs2pr