Requirements: update docs dependencies (#10687)

- latest Sphinx version available
- 2.0.0rc2 of our theme
- latest `sphinx-notfound-page` release

Author: humitos

requirements/docs.in

@@ -1,10 +1,8 @@
 # Packages required to build docs, independent of application dependencies
 
-# sphinx-notfound-page is not compatible with Sphinx 7.2.x yet
-# See https://github.com/readthedocs/sphinx-notfound-page/issues/219
-sphinx<7.2
+sphinx
 
-sphinx_rtd_theme
+sphinx_rtd_theme==2.0.0rc2
 sphinx-tabs
 sphinx-intl
 sphinx-design

requirements/docs.txt

@@ -91,7 +91,7 @@ six==1.16.0
     #   sphinxcontrib-httpdomain
 snowballstemmer==2.2.0
     # via sphinx
-sphinx==7.1.2
+sphinx==7.2.4
     # via
     #   -r requirements/docs.in
     #   myst-parser
@@ -125,11 +125,11 @@ sphinx-intl==2.1.0
     # via -r requirements/docs.in
 sphinx-multiproject==1.0.0rc1
     # via -r requirements/docs.in
-sphinx-notfound-page==0.8.3
+sphinx-notfound-page==1.0.0
     # via -r requirements/docs.in
 sphinx-prompt==1.7.0
     # via -r requirements/docs.in
-sphinx-rtd-theme==1.3.0
+sphinx-rtd-theme==2.0.0rc2
     # via -r requirements/docs.in
 sphinx-tabs==3.4.1
     # via -r requirements/docs.in

requirements/testing.txt

@@ -362,7 +362,7 @@ slumber==0.7.1
     # via -r requirements/pip.txt
 snowballstemmer==2.2.0
     # via sphinx
-sphinx==7.2.3
+sphinx==7.2.4
     # via
     #   -r requirements/testing.in
     #   sphinxcontrib-applehelp