Add janitors to the OWNERS file am: 1b9ed9fbd3

Original change: https://android-review.googlesource.com/c/platform/external/dynamic_depth/+/3423537

Change-Id: If5113fef4d2ac94618656ff8538f89d467d1230d
Signed-off-by: Automerger Merge Worker <[email protected]>