Update pre-commit hook adamchainz/blacken-docs to v1.16.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
adamchainz/blacken-docs	repository	minor	1.15.0 -> 1.16.0

Note: The pre-commit manager in Renovate is not supported by the pre-commit maintainers or community. Please do not report any problems there, instead create a Discussion in the Renovate repository if you have any questions.

---

Release Notes

adamchainz/blacken-docs (adamchainz/blacken-docs)

v1.16.0

Compare Source

• Allow Markdown fence options.

  Thanks to initial work from Matthew Anderson in PR #&#8203;246 <https://github.com/adamchainz/blacken-docs/pull/246>__.

• Expand Markdown detection to all Python language names from Pygments: py, sage, python3, py3, and numpy.

• Preserve leading whitespace lines in reStructuredText code blocks.

  Thanks to Julianus Pfeuffer for the report in Issue #&#8203;217 <https://github.com/adamchainz/blacken-docs/issues/217>__.

• Use exit code 2 to indicate errors from Black, whilst exit code 1 remains for “files have been formatted”.

  Thanks to Julianus Pfeuffer for the report in Issue #&#8203;218 <https://github.com/adamchainz/blacken-docs/issues/218>__.

• Support passing the --preview option through to Black, to select the future style.

• Remove language_version from .pre-commit-hooks.yaml.
  This change allows default_language_version in ``.pre-commit-config.yaml` to take precedence.

  Thanks to Aneesh Agrawal in PR #&#8203;258 <https://github.com/adamchainz/blacken-docs/pull/258>__.

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.