bump Pylint requirement to 2.7.1

This avoids a Pylint bug¹ that prevents adding a --errors-only check that would
fail the build on failure.

¹ https://github.com/PyCQA/pylint/issues/3882

diff --git a/requirements.txt b/requirements.txt
index 440bc51d7dabcc3597cbe18847cc13b38f6b4727..91b9862c0dfbba71e405c7458ddcdd9e09bb53d6 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-pylint==2.6.2
+pylint==2.7.1
 pytest==6.2.2