Merge "sysutils: add missing <vector> include" into main am: d774ab22 am: c8344aa1

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3053713



Change-Id: I2f26a7491c7e3b667a55f1a31516a9c62b369902
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>