Bump actions/upload-artifact in the github-actions group

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


Updates `actions/upload-artifact` from 6.0.0 to 7.0.0
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@b7c566a...bbbca2d)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/cibuildwheel.yml

@@ -47,7 +47,7 @@ jobs:
           python -m pytest --pyargs gsw &&
           abi3audit ${{ github.workspace }}/wheelhouse/*.whl --summary --assume-minimum-abi3 3.11 --verbose --strict
 
-    - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # v6.0.0
+    - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f  # v7.0.0
       with:
         name: pypi-artifacts-${{ matrix.os }}-${{ matrix.arch }}
         path: ${{ github.workspace }}/wheelhouse/*.whl
@@ -70,7 +70,7 @@ jobs:
           && twine check dist/*
           && check-manifest --verbose
 
-      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # v6.0.0
+      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f  # v7.0.0
         with:
           name: pypi-artifacts
           path: ${{ github.workspace }}/dist/*.tar.gz