Add janitors to the OWNERS file am: 3e5696f125

Original change: https://android-review.googlesource.com/c/platform/external/hyphenation-patterns/+/3423740

Change-Id: Ibed6a4338d219a20dd2cf0308200ddd0f45112d0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>