chore: run php unit from vendor/bin

Author: hasbi-ashshidiq23

.github/workflows/pull-request-check.yml

@@ -13,7 +13,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: '8.2'
-          tools: composer, phpunit:9.6
+          tools: composer
           coverage: none
 
       - name: Cache Composer dependencies
@@ -23,7 +23,9 @@ jobs:
           key: ${{ runner.os }}-${{ hashFiles('composer.lock') }}
 
       - name: Installing dependencies
+        env:
+          COMPOSER_CACHE_DIR: /tmp/composer-cache
         run: composer install --no-interaction --no-progress --prefer-dist
 
       - name: Running unit test
-        run: phpunit --configuration phpunit.xml
+        run: vendor/bin/phpunit --configuration phpunit.xml