deps: update react-native-webrtc

package-lock.json

       }
     },
     "react-native-webrtc": {
-      "version": "github:jitsi/react-native-webrtc#6322a9b5a38ce590cfaea4041072ea87c8dbf558",
-      "from": "github:jitsi/react-native-webrtc#6322a9b5a38ce590cfaea4041072ea87c8dbf558",
+      "version": "github:jitsi/react-native-webrtc#c1be0cb1c6e8a83dfd406e478082a5ff205a97ec",
+      "from": "github:jitsi/react-native-webrtc#c1be0cb1c6e8a83dfd406e478082a5ff205a97ec",
       "requires": {
         "base64-js": "^1.1.2",
         "event-target-shim": "^1.0.5",

package.json

     "react-native-sound": "github:jitsi/react-native-sound#e4260ed7f641eeb0377d76eac7987aba72e1cf08",
     "react-native-swipeout": "2.3.6",
     "react-native-vector-icons": "6.0.2",
-    "react-native-webrtc": "github:jitsi/react-native-webrtc#6322a9b5a38ce590cfaea4041072ea87c8dbf558",
+    "react-native-webrtc": "github:jitsi/react-native-webrtc#c1be0cb1c6e8a83dfd406e478082a5ff205a97ec",
     "react-redux": "5.0.7",
     "react-transition-group": "2.4.0",
     "redux": "4.0.0",