Bump actions/upload-artifact from 6 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -117,7 +117,7 @@ jobs:
       env:
          CIBW_BUILD: ${{ runner.os == 'Windows' && runner.arch == 'ARM64' && 'cp311-*' || 'cp39-*' }}
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: cibw-wheels-${{ matrix.os }}
         path: ./wheelhouse/*.whl
@@ -132,7 +132,7 @@ jobs:
     - name: Build sdist
       run: pipx run build --sdist
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: cibw-sdist
         path: dist/*.tar.gz