[owners] Remove deymo@google.com from OWNERS am: 9d8370509c am: d2fb05baa8

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/3507454

Change-Id: I1a2e54d8c81ff1bf1a5db96cdf698141b8059ba9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>