Bump test-summary/action from 2.3 to 2.4

Bumps [test-summary/action](https://github.com/test-summary/action) from 2.3 to 2.4.
- [Release notes](https://github.com/test-summary/action/releases)
- [Commits](test-summary/action@v2.3...v2.4)

---
updated-dependencies:
- dependency-name: test-summary/action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/reusable-tests.yml

@@ -229,7 +229,7 @@ jobs:
         -qq
     - name: Produce markdown test summary from JUnit
       if: always()
-      uses: test-summary/action@v2.3
+      uses: test-summary/action@v2.4
       with:
         paths: .test-results/pytest/results.xml
     - name: Re-run the failing tests with maximum verbosity