Without the permission "adb shell cmd uimode night <mode>" doesn't work.
Adding the permission to the AndroidManifest file so the shell command
will work.
Bug: 155584597
Test: run `adb shell cmd uimode night <no|yes|auto>`
Change-Id: Ic444f3351cb130d24a2794284c6bf8709c80712c
(cherry picked from commit a85cc22044)