Bump the github-actions group with 2 updates

Bumps the github-actions group with 2 updates: [actions/upload-artifact](https://github.com/actions/upload-artifact) and [actions/download-artifact](https://github.com/actions/download-artifact).


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

Updates `actions/download-artifact` from 7 to 8
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v7...v8)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/download-artifact
  dependency-version: '8'
  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

@@ -38,7 +38,7 @@ jobs:
           pip install build
           &&  python -m build --sdist . --outdir dist
 
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: pypi-artifacts
           path: ${{ github.workspace }}/dist/*.tar.gz
@@ -89,7 +89,7 @@ jobs:
       env:
         CIBW_ARCHS: ${{ matrix.arch }}
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: pypi-artifacts-${{ matrix.os }}-${{ matrix.arch }}
         path: ${{ github.workspace }}/wheelhouse/*.whl
@@ -132,7 +132,7 @@ jobs:
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
 
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: pypi-artifacts-${{ matrix.os }}-${{ matrix.arch }}
           path: ${{ github.workspace }}/wheelhouse/*.whl
@@ -172,7 +172,7 @@ jobs:
           CIBW_ARCHS: ARM64
           CIBW_SKIP: "cp310-*"
 
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: pypi-artifacts-windows-11-arm-ARM64
           path: ${{ github.workspace }}/wheelhouse/*.whl
@@ -183,7 +183,7 @@ jobs:
     name: "Show artifacts"
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         pattern: pypi-artifacts*
         path: ${{ github.workspace }}/dist
@@ -201,7 +201,7 @@ jobs:
     # upload to PyPI for every tag starting with 'v'
     if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         pattern: pypi-artifacts*
         path: ${{ github.workspace }}/dist