Merge "Adding test for IsDynamicPartition" into main am: 1b547892f6

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

Change-Id: I5d5cbf130a44fe74e832ffe03040c1c9f3abae9c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>