perl 5.34 branch

[Vincent Habchi]

Hi Ryan,

> Since perl has so many small modules that depend upon one another, it strikes me as exceedingly difficult to manually come up with small batches of modules that could be updated together.

This is true, of course. However, in the case of ffmpeg, for example, I was able to identify a subset of p5 ports that constitute a sort of closed subgroup of the whole family. Maybe that strategy might help.

Cheers,
Vincent