Merge pull request #216 from Team-Smeme/fix_#214_unan

[FIX] Bearer 중복으로 들어가는 코드 삭제

smeem-external/src/main/java/com/smeem/external/oauth/kakao/KakaoService.java

@@ -22,7 +22,7 @@ public String getKakaoData(final String accessToken) {
             val restClient = RestClient.create();
             val response = restClient.get()
                     .uri(valueConfig.getKAKAO_URL())
-                    .header(AUTHORIZATION, "Bearer " + accessToken)
+                    .header(AUTHORIZATION, accessToken)
                     .retrieve()
                     .onStatus(HttpStatusCode::is4xxClientError,
                             (kakaoRequest, kakaoResponse) -> {