devel/py-banal: Update to 1.0.1

• The support for Python < 3.5 was dropped with the 1.0.0 release, adapt accordingly and update the pkg-descr.

• Do the same for textproc/py-{fingerprints,normality} to avoid breakage of bulk -a . Both consumers will soon be updated to a newer release which also no longer have any support for Python < 3.5.

Changelog since 0.4.2:

https://github.com/pudo/banal/compare/528c339b...1.0.1