Use Mockito 4.6.1 API

Bug: 236636175
Test: m RunTvSettingsRoboTests
Change-Id: I5bde099e6a208b821d75851374a0d2d9b8778f78
Merged-In: I5bde099e6a208b821d75851374a0d2d9b8778f78
3 files changed