Backport of "webrtc: Fix docs for create-data-channel action signal" into 1.22
Backport of !5131 (merged) "webrtc: Fix docs for create-data-channel action signal".
Commits:
- e31407f9 webrtc: Fix docs for create-data-channel action signal
Backport of !5131 (merged) "webrtc: Fix docs for create-data-channel action signal".
Commits: