[automerger skipped] Use Mockito 4.6.1 API am: d482c59226 -s ours

am skip reason: Merged-In Ie6f34c840d31d24349fd12355f93369f51168802 with SHA-1 ec84e746ef is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/20838242

Change-Id: I683d43db5173953bbd8821df0317f64874b2629b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>