v0.7.22

* fix(#507): warn on store_true and store_false

* fix: more readable plugin name in warning

* refactor: implement code review feedback

* refactor: split long-string for black

* refactor: use 'not in'

* Revert "refactor: split long-string for black"

This reverts commit 55db115.

* fix: use source of plugin

Co-authored-by: Taneli Hukkinen <3275109+hukkin@users.noreply.github.com>

* refactor: move text inline and add resolution guidance

* refactor: consider restoring UserWarning

* Update src/mdformat/_cli.py

* Update tests/test_plugins.py

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Co-authored-by: Taneli Hukkinen <3275109+hukkin@users.noreply.github.com>

* Use Utf-8 when reading stdin

* Document the use of Utf-8 encoding

* Update changelog

* Fix tests using stdin

* Reformat conftest.py

* Update docs/users/changelog.md

* Update docs/users/style.md

* Update test_cli.py

* Update test_config_file.py

* Trigger pre-commit.ci

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

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Co-authored-by: Taneli Hukkinen <3275109+hukkin@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Fixes #519

Signed-off-by: Bernát Gábor <bgabor8@bloomberg.net>

Update CommonMark spec tests to v0.31.2. Spec source: https://spec.commonmark.org/0.31.2/spec.json