fix(tests): update Kotlin test cases with proper syntax and semicolon usage

Author: phodal

java/src/test/kotlin/cc/unitmesh/idea/context/JavaClassContextBuilderTest.kt

@@ -37,7 +37,7 @@ class JavaClassContextBuilderTest: LightPlatformTestCase() {
                     "'@RestController, @RequestMapping(\"/user\")\n" +
                     "class UserController {\n" +
                     "  \n" +
-                    "  + @GetMapping     public UserDTO getUsers()\n" +
+                    "  + @GetMapping     public UserDTO getUsers();\n" +
                     "}"        )
     }
 }

java/src/test/kotlin/cc/unitmesh/idea/context/JavaClassContextTest.kt

@@ -101,9 +101,9 @@ public class BlogService {
 '@Controller
 class BlogController {
   BlogService blogService;
-  + public BlogController(BlogService blogService)
-  + @PostMapping("/blog")     public BlogPost createBlog(CreateBlogDto blogDto)
-  + @GetMapping("/blog")     public List<BlogPost> getBlog()
+  + public BlogController(BlogService blogService);
+  + @PostMapping("/blog")     public BlogPost createBlog(CreateBlogDto blogDto);
+  + @GetMapping("/blog")     public List<BlogPost> getBlog();
 }"""
         )
     }