github-actions(deps): bump actions/upload-artifact from 4.3.4 to 4.4.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.3.4 to 4.4.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4.3.4...v4.4.0)

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

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

Author: dependabot[bot]

.github/workflows/integrate.yaml

@@ -277,7 +277,7 @@ jobs:
         run: ".phive/box info ${{ env.PHPUNIT_SLOW_TEST_DETECTOR_PHAR }} --ansi --list"
 
       - name: "Upload Phar"
-        uses: "actions/upload-artifact@v4.3.4"
+        uses: "actions/upload-artifact@v4.4.0"
         with:
           name: "phpunit-slow-test-detector-phar"
           overwrite: true