fix git workflow

.github/workflows/githook.yml

@@ -10,25 +10,21 @@ permissions:
   contents: read
 
 jobs:
-  build:
+  test-php-8-2:
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v3
 
+    - name: Set up PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: '8.2'
+
     - name: Validate composer.json and composer.lock
       run: composer validate --strict
 
-    - name: Cache Composer packages
-      id: composer-cache
-      uses: actions/cache@v3
-      with:
-        path: vendor
-        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-php-
-
     - name: Install dependencies
       run: composer install --prefer-dist --no-progress