Add janitors to the OWNERS file am: c08282eaa7

Original change: https://android-review.googlesource.com/c/platform/external/libdivsufsort/+/3423558

Change-Id: Icca41fd39313eda5baed3309f7855a69dc7e3e6d
Signed-off-by: Automerger Merge Worker <[email protected]>