To make it available for FEC to use field trials in follow ups
Bug: webrtc:355577231
Change-Id: Id176d1320ef1c8b9a7243ebafb6986bd436d32d3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/357842
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@meta.com>
Cr-Commit-Position: refs/heads/main@{#42705}