fix: delete permission grant step and add executable bit in package_and_run_async_test.sh file

Author: ArcticFoox

.github/workflows/test_docker.yml

@@ -43,7 +43,6 @@ jobs:
 
       - name: Test ClassLoader
         run: |
-            docker exec "${CONTAINER_ID}" chmod +x /root/playwright/tools/test-spring-boot-starter/package_and_run_async_test.sh
             docker exec "${CONTAINER_ID}" /root/playwright/tools/test-spring-boot-starter/package_and_run_async_test.sh
 
       - name: Stop container