Bump sphinxcontrib-websupport from 1.2.1 to 1.2.2

Bumps [sphinxcontrib-websupport](http://sphinx-doc.org/) from 1.2.1 to 1.2.2.

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

requirements.txt

@@ -27,7 +27,7 @@ Sphinx==3.0.3
 sphinx-autobuild==0.7.1
 sphinx-rtd-theme==0.4.3
 tornado==6.0.4
-sphinxcontrib-websupport==1.2.1
+sphinxcontrib-websupport==1.2.2
 typing==3.7.4
 urllib3==1.25.9
 watchdog==0.10.2