pylint: depend on python3-tomli; update homepage

[r-ricci]

Testing the changes

• I tested the changes in this PR: YES

It depends on both tomlkit and tomli:

$ printf 'print("hello")\n' > hello.py
$ pylint hello.py
[...]
pkg_resources.DistributionNotFound: The 'tomli>=1.1.0' distribution was not found and is required by pylint
$ sudo xbps-install python3-tomli
[...]
$ pylint hello.py
************* Module hello
hello.py:1:0: C0114: Missing module docstring (missing-module-docstring)

------------------------------------------------------------------
Your code has been rated at 0.00/10 (previous run: 0.00/10, +0.00)

$ sudo xbps-remove -F python3-tomlkit
[...]
$ pylint hello.py
[...]
ModuleNotFoundError: No module named 'tomlkit'

@paper42