Fix docs requirements versions (#14729)

* Fix docs requirements versions

* Bump jinja to fix markupsafe issues

docs/requirements.txt

@@ -12,13 +12,12 @@ imagesize==1.2.0
 importlib-metadata==4.4.0
 iniconfig==1.1.1
 ipython==8.5.0
-Jinja2==2.11.3
+Jinja2==3.1.2
 lxml>=4.6.5
-MarkupSafe==1.1.1
+MarkupSafe==2.1.1
 mistune==2.0.3
 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