Change the permission for isDataEnabled for System API

Test: cts; treehugger
Bug: 147017757
Change-Id: I3e7490aa5edd5ec83ff8149ac58715c018768e27
Merged-In: I3e7490aa5edd5ec83ff8149ac58715c018768e27
(cherry picked from commit 8ee4e88b8c0df75306169932aa6cd1433332e648)
1 file changed