textproc/py-mdformat: Update to 1.0.0

- Remove files/patch-pyproject.toml
- Fix pyproject.toml (via a post-patch target), because the build
  framework does not recognise its new format.
  (see
https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license-and-license-files
)
- Pet port(clippy|fmt)

ChangeLog:	https://mdformat.readthedocs.io/en/stable/users/changelog.html#id1

textproc/py-mdformat: Add a patch to fix program crashing

- mdformat throws an exception when trying to access /net,
  a directory used only by autoconf with special attributes.
  See https://github.com/hukkin/mdformat/issues/565#issuecomment-3697204512
- Bump PORTREVISION

PR:		292021

textproc/py-mdformat: Fix RUN_DEPENDS

- Use PY_TOMLI
- While I'm here, update WWW
- Bump PORTREVISION for dependency change

from pyproject.toml:
    'tomli >=1.1.0; python_version < "3.11"',

Reference:	https://github.com/hukkin/mdformat/blob/0.7.22/pyproject.toml#L17
Approved by:	portmgr (blanket)
With hat:	python

textproc/py-mdformat: Allow build with py-markdown-it-py 4.0.0+

- Bump PORTREVISION for package change

Obtained
from:	https://github.com/hukkin/mdformat/commit/a822aca00e5b918953597499e67c8bb7767c7960

textproc/py-mdformat: Update to 0.7.22

- Update list of test dependencies;
- Set the PYTHONPATH variable to find the mdformat module required
  by tests;
- Fix the minimum required version of setuptools in pyproject.toml
  (the Ports one is too old) via a post-patch target.

Reported by:	portscout!

textproc/py-mdformat: Update to 0.7.18

Reported by:	portscout!

textproc/py-mdformat: Add new port

Mdformat is an opinionated Markdown formatter that can be used
to enforce a consistent style in Markdown files. Mdformat is a
Unix-style command-line tool as well as a Python library.

https://github.com/executablebooks/mdformat