[settings] fix sim rotation preference name

Author: capcom6

app/src/main/res/xml/messages_preferences.xml

@@ -7,7 +7,7 @@
             android:defaultValue="OSDefault"
             android:entries="@array/sim_selection_modes_titles"
             android:entryValues="@array/sim_selection_modes_values"
-            android:key="messages.limit_period"
+            android:key="messages.sim_selection_mode"
             app:title="@string/if_sim_number_is_not_specified_use"
             app:useSimpleSummaryProvider="true" />
         <EditTextPreference