multimedia/openshot: Update 3.5.0 => 3.5.1
The audio input and output issues have been resolved.
Changelog:
https://github.com/OpenShot/openshot-qt/releases/tag/v3.5.1
Regarding textproc/py-sphinx, it will be temporarily fixed to the
default flavor. This allows the build for py312 to succeed even if py311
is the default. The build for py313 will probably require py313 to be
switched to the default.
PR: 294379
Sponsored by: UNIS Labs
MFH: 2026Q2