Update the "pygments" requirement to "2.7.1"

Author: mdmintz

requirements.txt

@@ -43,7 +43,7 @@ cryptography==3.0;python_version<"3.6"
 cryptography==3.1;python_version>="3.6"
 pyopenssl==19.1.0
 pygments==2.5.2;python_version<"3.5"
-pygments==2.7.0;python_version>="3.5"
+pygments==2.7.1;python_version>="3.5"
 traitlets==4.3.3;python_version<"3.7"
 traitlets==5.0.4;python_version>="3.7"
 prompt-toolkit==1.0.18;python_version<"3.6"

setup.py

@@ -135,7 +135,7 @@
         'cryptography==3.1;python_version>="3.6"',
         'pyopenssl==19.1.0',
         'pygments==2.5.2;python_version<"3.5"',
-        'pygments==2.7.0;python_version>="3.5"',
+        'pygments==2.7.1;python_version>="3.5"',
         'traitlets==4.3.3;python_version<"3.7"',
         'traitlets==5.0.4;python_version>="3.7"',
         'ipython==5.10.0;python_version<"3.5"',