Add janitors to the OWNERS file am: ea73c4f20a

Original change: https://android-review.googlesource.com/c/platform/external/mime-support/+/3423637

Change-Id: Ie84befae145b74f997a186373123cd72915bdcc9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

OWNERS

diff --git a/OWNERS b/OWNERS
index 1c25eeb..5ac8c7b 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,3 +1,4 @@
 # Bug component: 24949
 include platform/libcore:/OWNERS
 jsharkey@android.com
+include platform/system/core:/janitors/OWNERS #{LAST_RESORT_SUGGESTION}