chore(deps-dev): update sphinx-automodapi requirement from <0.21,>=0.18 to >=0.18,<0.23

[dependabot]

Updates the requirements on sphinx-automodapi to permit the latest version.

Release notes

Sourced from sphinx-automodapi's releases.

v0.22.0

What's Changed

• MAINT: removing python 3.9 support by @​bsipocz in astropy/sphinx-automodapi#229
• Sphinx9 compatibility patch by @​pllim in astropy/sphinx-automodapi#232

Full Changelog: astropy/sphinx-automodapi@v0.21.0...v0.22.0

Changelog

Sourced from sphinx-automodapi's changelog.

0.22.0 (2025-12-12)

• Minimum supported Python version is now 3.10. #229

• Fixing deprecation introduced in Sphinx 9. #232

0.21.0 (2025-12-01)

• Fixes compatibility with Sphinx 9.0. [chore: migrate outdated Poetry config [ci skip] #215, #220, #224]

• Minimum supported Python version is now 3.9. #213

• Minimum supported Sphinx version is now 5. #213

0.20.0 (2025-06-12)

• Support for non-default dataclass fields. #208

0.19.0 (2025-04-17)

• Add automodsumm_properties_are_attributes configuration to control if class properties are treated with autoattribute or autoproperty. #197

• Fixes compatibility with Sphinx 8.2. #196

0.18.0 (2024-09-13)

• Fixed an issue where items defined in __all__ but originally imported from elsewhere, e.g. a private module, were not documented. #190

0.17.0 (2024-02-22)

• Fixes issue where __slots__ hides class variables. #181

• Minimum supported Python version is now 3.8. #177

• Fixed issue with non-ascii characters in object names. #184

0.16.0 (2023-08-17)

• Fixed broken inheritance-diagram links due to the smart resolver. #172

... (truncated)

Commits

• 04390ab Finalizing changelog for v0.22.0
• 038da98 Merge pull request #232 from pllim/sphinx10-compat
• b46c8d6 Apply suggestions from code review
• 24920e7 Add change log
• 0f645e8 Address RemovedInSphinx10Warning
• a3bdc2f Add SPHINX_LT_10
• 972c9fb Merge pull request #229 from bsipocz/MAINT_remote_py39
• 7503d7a DOC: adding changelog
• 5905fd5 MAINT: some more post sphinx 9.0 cleanup
• 120a605 MAINT: dropping support for python 3.9
• Additional commits viewable in compare view

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