[automerger skipped] Fix kotlin nullable errors in Permission tests am: 6043908c -s ours

am skip reason: Merged-In I105b1ecf1ab177bd279a1b95ba95aa702c770c63 with SHA-1 57c4e9f6 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Permission/+/24719122



Change-Id: I89766855ce5322b96a354a5d233184db95e21070
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>