fix : CORS 설정 변경

Author: bumooo

api/src/main/java/com/mbtips/common/controller/HealthCheckController.java

@@ -4,13 +4,12 @@
 import io.swagger.v3.oas.annotations.security.SecurityRequirements;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequiredArgsConstructor
 @RequestMapping("/health-check")
+@CrossOrigin(origins = "*", allowedHeaders = "*", methods = {RequestMethod.GET})
 @Tag(name = "L7 health-check", description = "L7 health-check API")
 public class HealthCheckController {