Fix [AR] - Icons are slightly overlapping adjacent text in the Allow Accessibility demo

Root cause: Use marginRight between icon and text, but it does not work for RTL launguage.
Solution: Use margineEnd instead.

Bug: 189221008
Test: Manual testing
Change-Id: I02d30228c80c95aeb3b875364f2d2cbf76f3664b
1 file changed