Merge "Remove smuckle@ from OWNERS." am: c6bbbe1916 am: 4e44ad2dfc am: c6661db0f7

Original change: https://android-review.googlesource.com/c/platform/system/tools/mkbootimg/+/2237955

Change-Id: I97ee8ba3e598331c17f482cd852b39c2c871b587
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>