Merge "Adding test for IsDynamicPartition" into main am: 1b547892f6 am: e7360f4eb3 am: c32cbdde08 am: 5d5b3b2e98

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2727086

Change-Id: Iebe4cc6cff21fde6287d523f5ac8184927d785d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>