Update all non-sr.ht Python packages
py3-colour: add missing dependency
py3-colour: bump pkgrel
py3-colour: bump pkgrel
sr.ht/py3-colour: add py3-wheel makedepend
sr.ht/py3-colour: bump pkgrel
Update all dependency packages
Set all pkgrels to zero
Move into subdir for abuild reasons
Add py3-sqlalchemy-utils and friends