update requirements to fix tabs (#10409)

docs/requirements.txt

@@ -1,47 +1,46 @@
 alabaster==0.7.12
 atomicwrites==1.4.0
-attrs==21.4.0
-Babel==2.9.1
-beautifulsoup4==4.10.0
-certifi==2021.10.8
-charset-normalizer==2.0.10
+attrs==20.3.0
+Babel==2.9.0
+beautifulsoup4==4.9.3
+certifi==2020.12.5
 colorama==0.4.4
-Cython==0.29.26
-docutils==0.14
-idna==3.3
-imagesize==1.3.0
-importlib-metadata==4.10.1
+Cython==0.29.23
+docutils==0.16
+idna==2.10
+imagesize==1.2.0
+importlib-metadata==3.10.0
 iniconfig==1.1.1
-ipython==8.0.1
-Jinja2==3.0.3
-lxml==4.7.1
-MarkupSafe==2.0.1
-mistune==2.0.2
-packaging==21.3
-pluggy==1.0.0
-py==1.11.0
-pydata-sphinx-theme==0.8.0
-Pygments==2.11.2
-pyparsing==3.0.6
-pytest==6.2.5
+ipython==7.22.0
+Jinja2==2.11.3
+lxml==4.6.3
+MarkupSafe==1.1.1
+mistune==2.0.0a6
+packaging==20.9
+pluggy==0.13.1
+py==1.10.0
+pydata-sphinx-theme==0.7.2
+Pygments==2.8.1
+pyparsing==2.4.7
+pytest==6.2.3
 pytest-html==3.1.1
 pytest-metadata==1.11.0
-pytz==2021.3
-requests==2.27.1
-six==1.16.0
-snowballstemmer==2.2.0
-soupsieve==2.3.1
-Sphinx==4.4.0
-sphinx-copybutton==0.4.0
-sphinx-inline-tabs==2022.1.2b11
+pytz==2021.1
+requests==2.25.1
+six==1.15.0
+snowballstemmer==2.1.0
+soupsieve==2.2.1
+Sphinx==3.2.1
+sphinx-copybutton==0.3.3
+sphinx-inline-tabs==2021.8.17b10
 sphinx-panels==0.6.0
 sphinx-sitemap==2.2.0
 sphinxcontrib-applehelp==1.0.2
 sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==2.0.0
+sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.5
+sphinxcontrib-serializinghtml==1.1.4
 toml==0.10.2
-urllib3==1.26.8
-zipp==3.7.0
+urllib3==1.26.4
+zipp==3.4.1