Adds support for nav destination.

CustomizationPickerActivity can now be passed in a navigation
destination name through its Intent such that it can be opened directly
into the lock screen quick affordance screen.

Bug: 258471384
Test: manually verified that clicking on "Shortcuts" under Settings >
Display > Lock screen correctly opens the lock screen quick affordance
screen

Change-Id: Iede7098d929c5521d48f261fe7a2a1da0b93b668
5 files changed