refactor(DefaultRecruitmentRepository): DefaultRecruitmentRepository에…

…서 불필요한 코드 제거

- 특정 회원이 작성한 함께해요 글 조회 메서드에서 withContext 제거

android/2023-emmsale/app/src/main/java/com/emmsale/data/repository/concretes/DefaultRecruitmentRepository.kt

@@ -41,10 +41,9 @@ class DefaultRecruitmentRepository @Inject constructor(
 
     override suspend fun getMemberRecruitments(
         memberId: Long,
-    ): ApiResponse<List<Recruitment>> = withContext(Dispatchers.IO) {
-        recruitmentService.getMemberRecruitments(memberId)
-            .map { it.toData() }
-    }
+    ): ApiResponse<List<Recruitment>> = recruitmentService
+        .getMemberRecruitments(memberId)
+        .map { it.toData() }
 
     override suspend fun postRecruitment(
         eventId: Long,