Update OWNERS file am: b9837e3a60

Original change: https://android-review.googlesource.com/c/platform/external/python/cpython2/+/2973994

Change-Id: Iaa5f67add017b4fb577944c2d51b0d6115c0c1ad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>