Backport of "vtdec: Fix deadlock when negotiating format change" into 1.24
requested to merge gstreamer-backport-bot/gstreamer:mr-6811-backport-into-1.24-vtdec-fix-negotiate-deadlock into 1.24
Backport of !6811 (merged) "vtdec: Fix deadlock when negotiating format change".
Commits:
- 19bc0da8 vtdec: Fix deadlock when negotiating format change