pin pylint due to error multiprocessing (pylint-dev/pylint#3524)

fmigneault · fmigneault · commit 6f385024e240 · 2020-06-04T17:22:42.000-04:00
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -10,7 +10,7 @@ isort>=4.3.21,<5
 mock
 pluggy>=0.7
 pytest
-pylint>=2.5
+pylint>=2.4,<2.5
 pylint_quotes
 responses
 # typing extension required for TypedDict
