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/build.yml

@@ -295,28 +295,28 @@ jobs:
           run: make dist-check
 
         - name: Upload Wheel
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
             name: csp-dist-${{ runner.os }}-${{ runner.arch }}-3.10
             path: dist/*.whl
           if: ${{ matrix.cibuildwheel == 'cp310' }}
 
         - name: Upload Wheel
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
             name: csp-dist-${{ runner.os }}-${{ runner.arch }}-3.11
             path: dist/*.whl
           if: ${{ matrix.cibuildwheel == 'cp311' }}
 
         - name: Upload Wheel
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
             name: csp-dist-${{ runner.os }}-${{ runner.arch }}-3.12
             path: dist/*.whl
           if: ${{ matrix.cibuildwheel == 'cp312' }}
 
         - name: Upload Wheel
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
             name: csp-dist-${{ runner.os }}-${{ runner.arch }}-3.13
             path: dist/*.whl
@@ -377,7 +377,7 @@ jobs:
           run: make dist-check
 
         - name: Upload SDist
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
               name: csp-sdist
               path: dist/*.tar.gz