오디션 지원 기능 추가

SodaLive/Sources/Audition/AuditionRepository.swift

@@ -35,4 +35,8 @@ final class AuditionRepository {
             )
         )
     }
+    
+    func applyAudition(parameters: [MultipartFormData]) -> AnyPublisher<Response, MoyaError> {
+        return api.requestPublisher(.applyAudition(parameters: parameters))
+    }
 }