multimedia/dvdstyler: Update to 3.3b3

- Fixes build with FFmpeg 6
- Additional runtime patch by Alan Hicks (maintainer)

Changelog:
https://sourceforge.net/projects/dvdstyler/files/dvdstyler-devel/3.3b3/

PR:		270223
Reviewed by:	Alan Hicks <ahicks@p-o.co.uk> (maintainer)
Tested by:	Alan Hicks <ahicks@p-o.co.uk>