Update pylint from 2.5.2 to 2.5.3 (#363)

pyup-bot · abhinavsingh · web-flow · commit ab089012395f · 2020-06-09T11:22:01.000+05:30
Co-authored-by: Abhinav Singh &lt;mailsforabhinav@gmail.com&gt;
diff --git a/requirements-testing.txt b/requirements-testing.txt
@@ -9,5 +9,5 @@ py-spy==0.3.3
 codecov==2.1.4
 tox==3.15.2
 mccabe==0.6.1
-pylint==2.5.2
+pylint==2.5.3
 rope==0.17.0
