chore(deps): update dependency antsibull-docs to >=2.22,<2.23 (#724)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[antsibull-docs](https://redirect.github.com/ansible-community/antsibull-docs)
([changelog](https://redirect.github.com/ansible-community/antsibull-docs/tree/main/CHANGELOG.md))
| `>=2.21,<2.22` -> `>=2.22,<2.23` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/antsibull-docs/2.22.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/antsibull-docs/2.21.0/2.22.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>ansible-community/antsibull-docs (antsibull-docs)</summary>

###
[`v2.22.0`](https://redirect.github.com/ansible-community/antsibull-docs/releases/tag/2.22.0)

[Compare
Source](https://redirect.github.com/ansible-community/antsibull-docs/compare/2.21.0...2.22.0)

##### Release Summary

Bugfix and maintenance release.

##### Minor Changes

- Declare support for Python 3.14
([#&#8203;425](https://redirect.github.com/ansible-community/antsibull-docs/pull/425)).
- Uses new logging framework provided by antsibull-core. This currently
has no user-observable impact, but that will change with later versions
of antsibull-core
([#&#8203;414](https://redirect.github.com/ansible-community/antsibull-docs/pull/414)).
- antsibull-docs now depends on antsibull-core 3.5.0+
([#&#8203;414](https://redirect.github.com/ansible-community/antsibull-docs/pull/414)).

##### Bugfixes

- Remove unnecessary part from template
([#&#8203;423](https://redirect.github.com/ansible-community/antsibull-docs/pull/423)).

</details>

---

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---

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requirements-dev.txt

@@ -5,7 +5,7 @@ netaddr
 cryptography
 
 # Development requirements
-antsibull-docs>=2.21,<2.22
+antsibull-docs>=2.22,<2.23
 pylint
 pytest
 pytest-xdist