fix: 유저 정보 업데이트 오류 수정 (#374)

Author: leebs0521

src/main/java/com/somemore/user/dto/basicinfo/VolunteerBasicInfoRequestDto.java

@@ -1,14 +1,16 @@
 package com.somemore.user.dto.basicinfo;
 
-import com.fasterxml.jackson.databind.PropertyNamingStrategies;
+import com.fasterxml.jackson.databind.PropertyNamingStrategies.SnakeCaseStrategy;
 import com.fasterxml.jackson.databind.annotation.JsonNaming;
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
 
-@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
+@JsonNaming(SnakeCaseStrategy.class)
 public record VolunteerBasicInfoRequestDto(
         @Schema(description = "공통 기본 정보")
-        @NotBlank(message = "공통 기본 정보는 필수 값입니다.")
+        @Valid @NotNull(message = "공통 기본 정보는 필수 값입니다.")
         CommonBasicInfoRequestDto commonBasicInfo,
 
         @Schema(description = "닉네임", example = "칠가이")
@@ -19,4 +21,5 @@ public record VolunteerBasicInfoRequestDto(
         @NotBlank(message = "성별은 필수 값입니다.")
         String gender
 ) {
+
 }