SessionInstaller can commit silent installs if the app is device owner. Implemented on
request of users.
This still needs user to set the app as device owner manually using ADB (only possible
if the device has no accounts setup yet).
Co-authored-by: Syuugo <pub@s1204.me>
Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>
