Use Mockito 4.6.1 API

Bug: 236636175
Test: m RunBackupEncryptionRoboTests
Test: m RunBackupEncryptionIntegRoboTests
Test: m RunSettingsRoboTests
Test: m RunSettingsLibRoboTests
Change-Id: I0e301b641312f8cc4a235df5ec62acf1446cbb64
(cherry picked from commit 86203882dd66e79ca6f7d411257b2f5e32d3b722)
Merged-In: I0e301b641312f8cc4a235df5ec62acf1446cbb64
8 files changed