Backport of "rtspsrc: remove 'deprecated' flag from the 'push-backchannel-sample' signal" into 1.22
requested to merge tpm/gstreamer:mr-6355-backport-into-1.22-rtspsrc-push-backchannel-sample-remove-deprecated into 1.22
Backport of !6355 (merged) "rtspsrc: remove 'deprecated' flag from the 'push-backchannel-sample' signal".
Commits:
- 650534c9 rtspsrc: remove 'deprecated' flag from the 'push-backchannel-sample' signal