Merge pull request #6 from music-assistant/dependabot/github_actions/actions/upload-artifact-6

ci: bump actions/upload-artifact from 4 to 6

Author: jdaberkow

.github/workflows/publish-to-pypi.yml

@@ -34,7 +34,7 @@ jobs:
                   EOF
             - name: Build package
               run: python3 -m build
-            - uses: actions/upload-artifact@v4
+            - uses: actions/upload-artifact@v6
               with:
                   name: dist
                   path: dist/