refactor(system): 扩展配置刷新接口支持 PATCH 方法

- 在 ConfigController 中更新 refreshCache 方法的映射
- 增加对 PUT 和 PATCH 方法的支持

src/main/java/com/youlai/boot/system/controller/ConfigController.java

@@ -57,7 +57,7 @@ public class ConfigController {
     }
 
     @Operation(summary = "刷新系统配置缓存")
-    @PutMapping(value = "/refresh")
+    @RequestMapping(value = "/refresh", method = {RequestMethod.PUT,RequestMethod.PATCH})
     @PreAuthorize("@ss.hasPerm('sys:config:refresh')")
     public Result<ConfigForm> refreshCache() {
         return Result.judge(configService.refreshCache());