Add janitors to the OWNERS file am: 9f374ca5b6

Original change: https://android-review.googlesource.com/c/platform/external/python/enum34/+/3423942

Change-Id: I1653099ff9a78ffeaea16e9e8761ec5f92b0b7ff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

OWNERS

diff --git a/OWNERS b/OWNERS
index 8c9bc5e..30e329d 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1,3 @@
 guangzhu@google.com
 kevcheng@google.com
+include platform/system/core:/janitors/OWNERS #{LAST_RESORT_SUGGESTION}