Bump sphinx to v5

extra_requirements/requirements-docs.txt

@@ -1,18 +1,10 @@
 # File for the requirements of the documentation
-autodocsumm==0.2.7
 commonmark==0.9.1
-gitpython==3.1.31
-graphviz==0.19.1
+graphviz==0.20.1
+m2r==0.2.1
+mistune==0.8.4
 nbsphinx==0.8.9
-numpy==1.22.4
 recommonmark==0.7.1
-scipy==1.10.1
+sphinx==5.2.3
 sphinx_rtd_theme==1.0.0
-sphinx==4.5.0
-sphinxcontrib_applehelp==1.0.4
-sphinxcontrib_devhelp==1.0.2
-sphinxcontrib_htmlhelp==2.0.1
-sphinxcontrib_jsmath==1.0.1
-sphinxcontrib_qthelp==1.0.3
-typing-extensions==4.6.3
-
+Jinja2==3.0.3