.github: Bump the github-actions group across 1 directory with 4 updates

Bumps the github-actions group with 4 updates in the / directory: [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action), [pypa/cibuildwheel](https://github.com/pypa/cibuildwheel), [actions/upload-artifact](https://github.com/actions/upload-artifact) and [actions/download-artifact](https://github.com/actions/download-artifact).


Updates `docker/setup-qemu-action` from 3 to 4
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](docker/setup-qemu-action@v3...v4)

Updates `pypa/cibuildwheel` from 3.3.0 to 3.4.0
- [Release notes](https://github.com/pypa/cibuildwheel/releases)
- [Changelog](https://github.com/pypa/cibuildwheel/blob/main/docs/changelog.md)
- [Commits](pypa/cibuildwheel@v3.3.0...v3.4.0)

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: docker/setup-qemu-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: pypa/cibuildwheel
  dependency-version: 3.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- 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/python-publish.yml

@@ -79,7 +79,7 @@ jobs:
     - uses: actions/checkout@v6
     - name: Set up QEMU
       if: matrix.is_riscv
-      uses: docker/setup-qemu-action@v3
+      uses: docker/setup-qemu-action@v4
       with:
         platforms: riscv64
     - name: Install mavlink definitions
@@ -91,13 +91,13 @@ jobs:
       shell: bash
       run: echo "CIBW_BUILD=cp${PYTHON_VERSION/./}-*" >> $GITHUB_ENV
     - name: Build wheels
-      uses: pypa/cibuildwheel@v3.3.0
+      uses: pypa/cibuildwheel@v3.4.0
       env:
         PYMAVLINK_FAST_INDEX: "1"
         CIBW_BUILD: ${{ matrix.cibw_build }}
         CIBW_ARCHS: ${{ matrix.cibw_archs }}
     - name: Upload wheels
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: ${{ matrix.name }}
         path: wheelhouse/*.whl
@@ -124,7 +124,7 @@ jobs:
     - name: Build sdist
       run: pipx run build --sdist
     - name: Upload sdist
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: sdist
         path: dist/*.tar.gz
@@ -135,7 +135,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Download all artifacts
-      uses: actions/download-artifact@v7
+      uses: actions/download-artifact@v8
       with:
         path: dist
         merge-multiple: true
@@ -144,7 +144,7 @@ jobs:
       run: ls -lh dist/
 
     - name: Upload final dist artifact
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: dist
         path: dist/*