ci: remove php extension caching from lint workflow

Author: use-the-fork

.github/workflows/lint.yml

@@ -21,19 +21,6 @@ jobs:
       - name: "Checkout"
         uses: "actions/checkout@v4"
 
-      - name: "Setup cache environment"
-        id: "extcache"
-        uses: "shivammathur/cache-extensions@v1"
-        with:
-          php-version: ${{ env.PHP_VERSION }}
-
-      - name: "Cache extensions"
-        uses: "actions/cache@v4"
-        with:
-          path: ${{ steps.extcache.outputs.dir }}
-          key: ${{ steps.extcache.outputs.key }}
-          restore-keys: ${{ steps.extcache.outputs.key }}
-
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with: