Merge "Add a cancel string for ToggleSubscriptionDialog to handle Tamil translation" into sc-dev am: baecf00c am: 249c3677 am: 8dc461f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15140324

Change-Id: I6c92980501d76534cbb777a7ec7f36420b091fe3