build(deps): bump urllib3 in /docs in the production-dependencies group (#4231)

Author: dependabot[bot]

docs/requirements.txt

@@ -24,4 +24,4 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==2.0.0
 sphinxcontrib-serializinghtml==2.0.0
 sphinxext-rediraffe==0.3.0
-urllib3==2.6.1
+urllib3==2.6.2