allow uuid.UUID in TypeID.from_uuid

[rbuffat]

With the recent release 0.3.2 we ran into mypy errors when passing a uuid.UUID to TypeID.from_uuid:

error: Argument "suffix" to "from_uuid" has incompatible type "uuid.UUID"; expected "uuid6.UUID"  [arg-type]

uuid6.UUID subclasses uuid.UUID. This PR allows to pass uuid.UUID to TypeID.from_uuid.

[iloveitaly]

Looks like a good change to me