requirements: update sphinx-autodoc-typehints requirement from <1.16.0 to <2.6.0

[dependabot]

Updates the requirements on sphinx-autodoc-typehints to permit the latest version.

Release notes

Sourced from sphinx-autodoc-typehints's releases.

2.5.0

What's Changed

• Fix the type checker by @​gaborbernat in tox-dev/sphinx-autodoc-typehints#493
• Apply typehints_formatter to signature by @​Priyansh121096 in tox-dev/sphinx-autodoc-typehints#494

New Contributors

• @​Priyansh121096 made their first contribution in tox-dev/sphinx-autodoc-typehints#494

Full Changelog: tox-dev/sphinx-autodoc-typehints@2.4.4...2.5.0

Changelog

Sourced from sphinx-autodoc-typehints's changelog.

Changelog

1.22

• Allow Sphinx explicitly to write in parallel.
• Fixed crash when documenting ParamSpecArgs

1.21.7

• Fixed a bug where if a class has an attribute and a constructor argument with the same name, the constructor argument type would be rendered incorrectly (issue 308)

• Fixed napoleon handling of numpy docstrings with no specified return type.

1.21.6

• Fix a Field list ends without a blank line warning (issue 305).

1.21.5

• More robust determination of rtype location / fix issue 302

1.21.4

• Improvements to the location of the return type

1.21.3

• Use format_annotation to render class attribute type annotations

1.21.2

• Fix overloads support

1.21.1

• Fix spacing between :rtype: and directives

1.21

• Handle types from types module
• If module is _io, use io instead
• Put rtype before examples or usage section
• Remove redundant return type for attributes
• Handle collections.abc.Callable as well as typing.Callable
• Put Literal args in code blocks

1.20.2

• Fix Optional role to be data.

... (truncated)

Commits

• 244af2f Apply typehints_formatter to signature (#494)
• e17a669 [pre-commit.ci] pre-commit autoupdate (#492)
• e24bf5e Bump pypa/gh-action-pypi-publish from 1.10.2 to 1.10.3 (#491)
• 07c2751 Fix the type checker (#493)
• 70b7c4f [pre-commit.ci] pre-commit autoupdate (#490)
• 73293b9 Bump pypa/gh-action-pypi-publish from 1.10.1 to 1.10.2 (#488)
• c632481 [pre-commit.ci] pre-commit autoupdate (#489)
• 4b19ed2 Link to API directly
• 51f6cb3 Fix broken link in README
• 658bc80 Update README.md
• Additional commits viewable in compare view

You can trigger a rebase of this PR by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.