Jeff moved to a different team so remove him from OWNERS am: 31638f13a2 am: d2d08a45ac am: bd24d4e500 am: 71e4789187

Original change: https://android-review.googlesource.com/c/platform/external/nanopb-c/+/2062297

Change-Id: I5a981ed42db6d5da4f3542f0aa98cedae60a3149
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>