do not update the text colors on resume if the Events list view is selected

app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt

@@ -107,6 +107,7 @@ class MainActivity : SimpleActivity(), NavigationListener {
         }
 
         updateWidgets()
+        if (config.storedView != EVENTS_LIST_VIEW)
             updateTextColors(calendar_coordinator)
     }