fix: 턴서버 dev에 맞춤

Author: loseminho

src/main/resources/application.yml

@@ -123,8 +123,8 @@ webrtc:
     - urls: stun:stun1.l.google.com:19302
     - urls: stun:stun2.l.google.com:19302
   turn:
-    shared-secret: "${WEBRTC_TURN_SHARED_SECRET:default-secret}"
-    server-ip: "${WEBRTC_TURN_SERVER_IP:localhost}"
+    shared-secret: "${WEBRTC_TURN_SHARED_SECRET}"
+    server-ip: "${WEBRTC_TURN_SERVER_IP}"
     ttl-seconds: 3600
 
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