Upgrade documentation requirements (#710)

docs/requirements.in

@@ -1,3 +1,2 @@
 sphinx
-six
 sphinx-ansible-theme >= 0.9.1

docs/requirements.txt

@@ -1,70 +1,70 @@
 #
-# This file is autogenerated by pip-compile with Python 3.11
+# This file is autogenerated by pip-compile with Python 3.9
 # by the following command:
 #
 #    pip-compile requirements.in
 #
-alabaster==0.7.12
+alabaster==0.7.16
     # via sphinx
 ansible-pygments==0.1.1
     # via sphinx-ansible-theme
-babel==2.9.1
+babel==2.16.0
     # via sphinx
-certifi==2024.7.4
+certifi==2024.8.30
     # via requests
-charset-normalizer==2.0.7
+charset-normalizer==3.3.2
     # via requests
-docutils==0.17.1
+docutils==0.20.1
     # via
     #   sphinx
     #   sphinx-rtd-theme
-idna==3.7
+idna==3.8
     # via requests
-imagesize==1.3.0
+imagesize==1.4.1
+    # via sphinx
+importlib-metadata==8.4.0
     # via sphinx
 jinja2==3.1.4
     # via sphinx
-markupsafe==2.0.1
+markupsafe==2.1.5
     # via jinja2
-packaging==21.0
+packaging==24.1
     # via sphinx
-pygments==2.15.0
+pygments==2.18.0
     # via
     #   ansible-pygments
     #   sphinx
-pyparsing==3.0.3
-    # via packaging
-pytz==2021.3
-    # via babel
-requests==2.32.0
+requests==2.32.3
     # via sphinx
-six==1.16.0
-    # via -r requirements.in
-snowballstemmer==2.1.0
+snowballstemmer==2.2.0
     # via sphinx
-sphinx==5.3.0
+sphinx==7.4.7
     # via
     #   -r requirements.in
     #   sphinx-ansible-theme
     #   sphinx-rtd-theme
     #   sphinxcontrib-jquery
-sphinx-ansible-theme==0.10.1
+sphinx-ansible-theme==0.10.3
     # via -r requirements.in
-sphinx-rtd-theme==1.2.0
+sphinx-rtd-theme==2.0.0
     # via sphinx-ansible-theme
-sphinxcontrib-applehelp==1.0.2
+sphinxcontrib-applehelp==2.0.0
     # via sphinx
-sphinxcontrib-devhelp==1.0.2
+sphinxcontrib-devhelp==2.0.0
     # via sphinx
-sphinxcontrib-htmlhelp==2.0.0
+sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
 sphinxcontrib-jquery==4.1
     # via sphinx-rtd-theme
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
-sphinxcontrib-qthelp==1.0.3
+sphinxcontrib-qthelp==2.0.0
+    # via sphinx
+sphinxcontrib-serializinghtml==2.0.0
     # via sphinx
-sphinxcontrib-serializinghtml==1.1.5
+tomli==2.0.1
     # via sphinx
-urllib3==1.26.19
+urllib3==2.2.2
     # via requests
+zipp==3.20.1
+    # via importlib-metadata