chore: Update matrix SDK

lib/utils/voip_plugin.dart

@@ -209,4 +209,14 @@ class VoipPlugin with WidgetsBindingObserver implements WebRTCDelegate {
     // TODO: implement cloneStream
     throw UnimplementedError();
   }
+
+  @override
+  // TODO: implement canHandleNewCall
+  bool get canHandleNewCall =>
+      voip.currentCID == null && voip.currentGroupCID == null;
+
+  @override
+  void handleMissedCall(CallSession session) {
+    // TODO: implement handleMissedCall
+  }
 }

pubspec.lock

@@ -1044,7 +1044,7 @@ packages:
       name: matrix
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.13.0"
+    version: "0.14.1"
   matrix_api_lite:
     dependency: transitive
     description:

pubspec.yaml

@@ -65,7 +65,7 @@ dependencies:
   latlong2: ^0.8.1
   localstorage: ^4.0.0+1
   lottie: ^1.2.2
-  matrix: ^0.13.0
+  matrix: ^0.14.1
   matrix_homeserver_recommendations: ^0.3.0
   matrix_link_text: ^1.0.2
   native_imaging: ^0.1.0