Add janitors to the OWNERS file am: d8a65487e6

Original change: https://android-review.googlesource.com/c/platform/external/iw/+/3423256

Change-Id: Iac1711a6101439ec9be6e80fbf3651b1a80ed802
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>