Also, add the prefix of SW Codecs in Codec2.0.
Bug: None
Change-Id: Ifc7a079a68506975cd9e52ddaf6da69744ac0614
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/177800
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31723}