Bump actions/upload-artifact from 5 to 7 (#220)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/cmake.yml

@@ -72,7 +72,7 @@ jobs:
       run: cmake --build . --config $BUILD_TYPE --parallel 4
 
     - name: Upload
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v7
       if: runner.environment == 'github-hosted'
       with:
         name: cmake-${{matrix.os}}-${{matrix.toolset}}

.github/workflows/wheels.yml

@@ -74,7 +74,7 @@ jobs:
           CIBW_TEST_COMMAND: ctest --test-dir {package}/build --output-on-failure
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: cibw-wheel-${{ matrix.pyver }}-${{ matrix.build }}
           path: ./wheelhouse/spt3g*.whl
@@ -91,7 +91,7 @@ jobs:
       - name: Build sdist
         run: pipx run build --sdist
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v7
         with:
           name: cibw-sdist
           path: dist/*.tar.gz