Merge pull request #110 from Pinback-Team/dev

HOTFIX: 알림시 이미지 추가

Author: rootTiket

infrastructure/src/main/java/com/pinback/infrastructure/firebase/FcmService.java

@@ -21,6 +21,7 @@ public void sendNotification(String token, String url) {
 					.setBody("저장한 북마크를 확인해보세요")
 					.setImage("https://pinback-image.s3.ap-northeast-2.amazonaws.com/FCM-IMG.png")
 					.build())
+				.putData("image", "https://pinback-image.s3.ap-northeast-2.amazonaws.com/FCM-IMG.png")
 				.putData("url", url);
 
 			FirebaseMessaging.getInstance().send(messageBuilder.build());