Upgrade documentation requirements

docs/requirements.in

@@ -1,4 +1,3 @@
 ansible-core
-pexpect
 sphinx
 sphinx-ansible-theme

docs/requirements.txt

@@ -1,33 +1,88 @@
-alabaster==0.7.13
-ansible-core==2.14.5
+#
+# This file is autogenerated by pip-compile with Python 3.9
+# by the following command:
+#
+#    pip-compile requirements.in
+#
+alabaster==0.7.16
+    # via sphinx
+ansible-core==2.15.12
+    # via -r requirements.in
 ansible-pygments==0.1.1
-babel==2.12.1
-certifi==2023.7.22
-cffi==1.15.1
-charset-normalizer==3.1.0
-cryptography>=42.0.4
-docutils==0.18.1
-idna==3.4
+    # via sphinx-ansible-theme
+babel==2.16.0
+    # via sphinx
+certifi==2024.8.30
+    # via requests
+cffi==1.17.1
+    # via cryptography
+charset-normalizer==3.3.2
+    # via requests
+cryptography==43.0.1
+    # via ansible-core
+docutils==0.20.1
+    # via
+    #   sphinx
+    #   sphinx-rtd-theme
+idna==3.8
+    # via requests
 imagesize==1.4.1
-jinja2==3.1.2
-markupsafe==2.1.2
-packaging==23.1
-pexpect==4.8.0
-ptyprocess==0.7.0
-pycparser==2.21
-pygments==2.15.1
-pyyaml==6.0
-requests==2.28.2
-resolvelib==0.8.1
+    # via sphinx
+importlib-metadata==8.4.0
+    # via sphinx
+importlib-resources==5.0.7
+    # via ansible-core
+jinja2==3.1.4
+    # via
+    #   ansible-core
+    #   sphinx
+markupsafe==2.1.5
+    # via jinja2
+packaging==24.1
+    # via
+    #   ansible-core
+    #   sphinx
+pycparser==2.22
+    # via cffi
+pygments==2.18.0
+    # via
+    #   ansible-pygments
+    #   sphinx
+pyyaml==6.0.2
+    # via ansible-core
+requests==2.32.3
+    # via sphinx
+resolvelib==1.0.1
+    # via ansible-core
 snowballstemmer==2.2.0
-sphinx==6.2.1
-sphinx-ansible-theme==0.10.1
-sphinx-rtd-theme==1.2.0
-sphinxcontrib-applehelp==1.0.4
-sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==2.0.1
+    # via sphinx
+sphinx==7.4.7
+    # via
+    #   -r requirements.in
+    #   sphinx-ansible-theme
+    #   sphinx-rtd-theme
+    #   sphinxcontrib-jquery
+sphinx-ansible-theme==0.10.3
+    # via -r requirements.in
+sphinx-rtd-theme==2.0.0
+    # via sphinx-ansible-theme
+sphinxcontrib-applehelp==2.0.0
+    # via sphinx
+sphinxcontrib-devhelp==2.0.0
+    # via sphinx
+sphinxcontrib-htmlhelp==2.1.0
+    # via sphinx
 sphinxcontrib-jquery==4.1
+    # via sphinx-rtd-theme
 sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.5
-urllib3==1.26.18
+    # via sphinx
+sphinxcontrib-qthelp==2.0.0
+    # via sphinx
+sphinxcontrib-serializinghtml==2.0.0
+    # via sphinx
+tomli==2.0.1
+    # via sphinx
+urllib3==2.2.2
+    # via requests
+zipp==3.20.1
+    # via importlib-metadata

tox.ini

@@ -46,7 +46,7 @@ commands =
 description = Build documentation
 deps = -r{toxinidir}/docs/requirements.txt
 commands =
-    sphinx-build -T -E -W --keep-going {tty:--color} -j auto -d docs/build/doctrees -b html docs docs/build/html
+    sphinx-build -T -E -W -n --keep-going {tty:--color} -j auto -d docs/build/doctrees -b html docs docs/build/html
 
 [testenv:clean]
 description = Erase docs and coverage artifacts