docs: fix requirements

docs/requirements.txt

@@ -1,42 +1,4 @@
-alabaster==0.7.12
 appdirs==1.4.3
-Babel==2.9.1
-CacheControl==0.12.6
-certifi==2024.7.4
-chardet==3.0.4
-colorama==0.4.3
-commonmark==0.9.1
-contextlib2==0.6.0
-distlib==0.3.0
-distro==1.4.0
-docutils==0.16
-html5lib==1.0.1
-idna==3.7
-imagesize==1.2.0
-ipaddr==2.2.0
-Jinja2==3.1.4
-lockfile==0.12.2
-MarkupSafe==1.1.1
-msgpack==0.6.2
-packaging==20.3
-pep517==0.8.2
-progress==1.5
-Pygments==2.15.0
-pyparsing==2.4.6
-pytoml==0.1.21
-pytz==2020.1
-recommonmark==0.6.0
-requests==2.32.0
-retrying==1.3.3
-six==1.14.0
-snowballstemmer==2.0.0
-Sphinx==3.2.1
-sphinx-rtd-theme==0.5.0
-sphinxcontrib-applehelp==1.0.2
-sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==1.0.3
-sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.4
-urllib3==1.26.19
-webencodings==0.5.1
+Sphinx==7.4.7
+sphinx-rtd-theme==2.0.0
+recommonmark==0.7.1