Remove lpeter@ from OWNERS am: deaf2afa04

Original change: https://android-review.googlesource.com/c/platform/external/libtextclassifier/+/2826235

Change-Id: I884f7f2ac2bca5c4224c9b38438c25d6b2670023
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>