docs: add required false property in swagger

Author: Kimcheolhui

src/post/dto/req/myPostFilter.dto.ts

@@ -8,6 +8,7 @@ export class MyPostFilterDto {
     enumName: 'PostType',
     description: 'Type of post (FOUND or LOST)',
     example: PostType.FOUND,
+    required: false,
   })
   @IsEnum(PostType)
   @IsOptional()

src/post/post.controller.ts

@@ -69,7 +69,6 @@ export class PostController {
   @UseGuards(IdPGuard)
   async getMyPosts(
     @GetUser() user: User,
-
     @Query() myPostFilterDto: MyPostFilterDto,
   ): Promise<PostListDto> {
     return this.postService.getMyPostList(user.uuid, myPostFilterDto);