Move Settings privapp-permissions to /product

The app is moving to /product, so move the permission
grants as well.

Bug: 110072687
Test: boot blueline
Change-Id: I34fcab908db5b7a96a50b45bb45941282b05a82d
Merged-In: I34fcab908db5b7a96a50b45bb45941282b05a82d
(cherry picked from commit 948abe76)