gh-action: bump the all group with 1 update

Bumps the all group with 1 update: [actions/upload-artifact](https://github.com/actions/upload-artifact).

- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/tests.yml

@@ -28,7 +28,7 @@ jobs:
           cargo test -- -Z unstable-options --format json --report-time | cargo2junit > test-results.xml
 
       - name: Upload Results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: success() || failure()
         with:
           name: test-results