更新测试工作流

Author: zjkal

.github/workflows/phpunit.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2','8.3','8.4' ]
+        php: [ '7.4','8.0','8.1','8.2','8.3','8.4' ]
 
     steps:
       - name: Checkout code