Merge pull request #1397 from jupyter/mathbunnyru-patch-1

Update hadolint docker version

Author: mathbunnyru

.pre-commit-config.yaml

@@ -22,7 +22,7 @@ repos:
     hooks:
       - id: hadolint-docker
         # FIXME: remove after https://github.com/hadolint/hadolint/issues/628 is resolved
-        entry: hadolint/hadolint:v2.5.0 hadolint
+        entry: hadolint/hadolint:v2.6.0 hadolint
 
   # Lint: YAML
   - repo: https://github.com/adrienverge/yamllint.git