sip: do not show settings for read receipts (not supported)

Change-Id: I3881fde22fc57edcd5b0d90793d3feb9be2d81c5

src/app/settingsview/components/AdvancedSettingsPage.qml

@@ -54,6 +54,7 @@ SettingsPageBase {
         AdvancedChatSettings {
             id: advancedChatSettings
 
+            visible: LRCInstance.currentAccountType === Profile.Type.JAMI
             width: parent.width
         }