Make dependencies in SceneContainerStarteable lazy

Make these deps lazy as the addition of these has increased the overall
boottime in Sysui. This may be possibly reverted if we find that no
improvments have been made on the boot time.

Test: atest SystemUiRoboTests
Fixes: 311247552
Flag: None
Change-Id: I78262d5d17b68abbf6f22120e7687054f2ce0961