Fix CI failing (#3957)

* Fix CI failing

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* docs: update CHANGES.md

* docs: fix changelog location to unreleased

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

CHANGES.md

@@ -46,6 +46,8 @@
 - The summary output for GitHub workflows is now suppressible using the `summary`
   parameter. (#3958)
 
+- Fix the action failing when Black check doesn't pass (#3957)
+
 ### Documentation
 
 <!-- Major changes to documentation and policies. Small docs changes

action.yml

@@ -39,6 +39,9 @@ runs:
   steps:
     - name: black
       run: |
+        # Even when black fails, do not close the shell
+        set +e
+
         if [ "$RUNNER_OS" == "Windows" ]; then
           runner="python"
         else