Set icon on new caldav lists

app/src/main/java/org/tasks/caldav/CaldavCalendarSettingsActivity.java

@@ -202,6 +202,7 @@ public class CaldavCalendarSettingsActivity extends BaseListSettingsActivity {
     caldavCalendar.setName(getNewName());
     caldavCalendar.setColor(selectedTheme);
     caldavCalendar.setId(caldavDao.insert(caldavCalendar));
+    caldavCalendar.setIcon(selectedIcon);
     setResult(
         RESULT_OK,
         new Intent().putExtra(MainActivity.OPEN_FILTER, new CaldavFilter(caldavCalendar)));