Merge pull request #1372 from VWS-Python/dependabot/pip/pygments-2.8.1

Bump pygments from 2.8.0 to 2.8.1

Author: adamtheturtle

dev-requirements.txt

@@ -2,7 +2,7 @@
 # the setup function because Read The Docs needs a requirements file.
 black==20.8b1
 PyYAML==5.4.1
-Pygments==2.8.0
+Pygments==2.8.1
 Sphinx-Substitution-Extensions==2020.9.30.0
 Sphinx==3.5.1
 VWS-Python-Mock==2020.10.3.0