라이브 취소 푸시 발송 로직 추가

src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomService.kt

@@ -474,6 +474,7 @@ class LiveRoomService(
             }
         }
 
+        val pushTokenListMap = memberRepository.getPushTokenFromReservationList(request.roomId)
         reservationRepository.cancelReservation(roomId = room.id!!)
 
         applicationEventPublisher.publishEvent(
@@ -481,7 +482,7 @@ class LiveRoomService(
                 type = FcmEventType.CANCEL_LIVE,
                 title = room.member!!.nickname,
                 message = "라이브 취소 : ${room.title}",
-                roomId = request.roomId
+                recipientsMap = pushTokenListMap
             )
         )
     }