perf(database): 优化数据库连接池配置

- 将 test-on-return 参数从 true 修改为 false，减少数据库查询次数
- 此修改旨在提高数据库连接池的性能和效率

src/main/resources/application.yaml

@@ -85,7 +85,7 @@ spring:
       validation-query: "select 1"
       validation-query-timeout: 1000
       test-on-borrow: true
-      test-on-return: true
+      test-on-return: false
       enable: true
   task:
     execution: