[PSS][a11y] Permission Dialog warning text overlaps

Remove line height

Default: https://screenshot.googleplex.com/6Y5oJhrPUDZK5ip.png
Max: https://screenshot.googleplex.com/8WoA6GCXZJsjcAW.png

Bug: 278842778
Test: manual
Change-Id: I41b595e1f80010af3374cf7056db384c65019013
1 file changed