[devel] ci: refresh docs build dependencies, bump antsibull-docs to 2.22.1 (#3256)

* Bump antsibull-docs to 2.22.1.

* ci: refresh docs build dependencies

---------

Co-authored-by: Felix Fontein <[email protected]>
Co-authored-by: Ansible Documentation Bot <147556122+ansible-documentation-bot[bot]@users.noreply.github.com>

Author: ansible-documentation-bot[bot]

tests/constraints.in

@@ -3,7 +3,7 @@
 # This constraint file also pins other versions for which there are known limitations.
 
 sphinx == 7.2.5
-antsibull-docs == 2.21.0  # currently approved version
+antsibull-docs == 2.22.1  # currently approved version
 
 sphinx-rtd-theme >= 2.0.0  # Fix 404 pages with new sphinx -- https://github.com/ansible/ansible-documentation/issues/678
 rstcheck < 6  # rstcheck 6.x has problem with rstcheck.core triggered by include files w/ sphinx directives https://github.com/rstcheck/rstcheck-core/issues/3

tests/requirements.txt

@@ -26,18 +26,18 @@ antsibull-changelog==0.34.0
     # via antsibull-docs
 antsibull-core==3.5.0
     # via antsibull-docs
-antsibull-docs==2.21.0
+antsibull-docs==2.22.1
     # via
     #   -c tests/constraints.in
     #   -r tests/requirements.in
 antsibull-docs-parser==1.2.2
     # via antsibull-docs
-antsibull-docutils==1.3.0
+antsibull-docutils==1.3.1
     # via
     #   -r tests/requirements.in
     #   antsibull-changelog
     #   antsibull-docs
-antsibull-fileutils==1.5.0
+antsibull-fileutils==1.5.1
     # via
     #   antsibull-changelog
     #   antsibull-core
@@ -52,13 +52,13 @@ babel==2.17.0
     #   sphinx-intl
 build==1.3.0
     # via antsibull-core
-certifi==2025.10.5
+certifi==2025.11.12
     # via requests
 cffi==2.0.0 ; platform_python_implementation != 'PyPy'
     # via cryptography
 charset-normalizer==3.4.4
     # via requests
-click==8.3.0
+click==8.3.1
     # via sphinx-intl
 colorama==0.4.6 ; os_name == 'nt' or sys_platform == 'win32'
     # via
@@ -198,9 +198,7 @@ sphinxcontrib-qthelp==2.0.0
 sphinxcontrib-serializinghtml==2.0.0
     # via sphinx
 twiggy==0.5.1
-    # via
-    #   antsibull-core
-    #   antsibull-docs
+    # via antsibull-core
 types-docutils==0.18.3
     # via rstcheck
 typing-extensions==4.15.0