vcard: use UTF-8 codec when receiving contact profile

Gitlab: #450
Change-Id: I2e9bd8dbf08f8bc1e7a01e9d16795381f58f054f

src/contactmodel.cpp

@@ -1161,6 +1161,8 @@ ContactModelPimpl::slotProfileReceived(const QString& accountId,
     if (!vCardFile.open(QIODevice::ReadOnly | QIODevice::Text))
         return;
     QTextStream in(&vCardFile);
+    in.setCodec("UTF-8");
+
     auto vCard = in.readAll();
     vCardFile.remove();