Enable device baseline settings in CTS

Enable two device baseline settings:
1. keep screen on
2. disable os auto update

Cherry pick from
https://android-review.googlesource.com/c/platform/cts/+/1936021.

Bug: 211703085
Test: work with APE TVC team on this feature in CTS
Change-Id: I2c02a7a57844b1bf804a6b60c11a1c3f6989e9c9
1 file changed