[feat/Team-SWAcademy#72] 로그인 수정

Author: Gyuhyeok99

src/main/java/carbonneutral/academy/api/service/auth/AuthServiceImpl.java

@@ -45,7 +45,7 @@ public class AuthServiceImpl implements AuthService {
     public PostSocialRes socialLogin(String code, SocialType socialType) {
         switch (socialType){
             case KAKAO: {
-                GetKakaoRes getKakaoRes = kakaoLoginService.getUserInfo(kakaoLoginService.getAccessToken(code));
+                GetKakaoRes getKakaoRes = kakaoLoginService.getUserInfo(code);
 
                 boolean isRegistered = userJpaRepository.existsByUsernameAndSocialTypeAndState(getKakaoRes.getId(), SocialType.KAKAO, ACTIVE);