Bug#1105781: enrich: please drop the extraneous python3-toml build-dependency

[Alexandre Detiste]

Source: enrich
Version: 1.3.0-2
Severity: normal

Dear Maintainer,

It looks like this old package is not needed anymore:

https://wiki.debian.org/Python/Backports

This one will likely be removed during the Forky development cycle.

Greetings

Alexandre