[FFmpeg-cvslog] avcodec/cbs_h2645: Fix leak of SPS VUI extension data

ffmpeg | branch: release/6.1 | Andreas Rheinhardt | Mon Oct 23 17:16:22 2023 +0200| [868aa88d83c85a0f0ec56e9ae353e4b39e90e00a] | committer: Andreas Rheinhardt avcodec/cbs_h2645: Fix leak of SPS VUI extension data Fixes: VUI extension leak Fixes: 63004/clusterfuzz-testcase-minimized-ffmpeg_BSF

[FFmpeg-cvslog] avcodec/cbs_h2645: Fix leak of SPS VUI extension data

ffmpeg | branch: master | Andreas Rheinhardt | Mon Oct 23 17:16:22 2023 +0200| [3f890fbfd9014843c51408c8f7ab3ba4aef7d354] | committer: Andreas Rheinhardt avcodec/cbs_h2645: Fix leak of SPS VUI extension data Fixes: VUI extension leak Fixes: 63004/clusterfuzz-testcase-minimized-ffmpeg_BSF_VVC_