Changes

#7163 (Oct 13, 2025, 11:21:08 AM)

1. osmo_trau_frame_encode(): fix encoding of 16k O&M frames — falcon / detail
2. osmo_trau_frame_encode(): reduce space requirement in common case — falcon / detail
3. trau_frame: add support for config frames of 3GPP Rel5+ — falcon / detail