Bump the actions group across 1 directory with 2 updates

Bumps the actions group with 2 updates in the / directory: [CodSpeedHQ/action](https://github.com/codspeedhq/action) and [actions/download-artifact](https://github.com/actions/download-artifact).


Updates `CodSpeedHQ/action` from 3.7.0 to 3.8.0
- [Release notes](https://github.com/codspeedhq/action/releases)
- [Changelog](https://github.com/CodSpeedHQ/action/blob/main/CHANGELOG.md)
- [Commits](CodSpeedHQ/action@v3.7.0...v3.8.0)

Updates `actions/download-artifact` from 4 to 5
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: CodSpeedHQ/action
  dependency-version: 3.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: actions/download-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/CI.yml

@@ -68,7 +68,7 @@ jobs:
       - run: |
           export UV_PROJECT_ENVIRONMENT="${pythonLocation}"
           uv sync --extra test --locked
-      - uses: CodSpeedHQ/action@v3.7.0
+      - uses: CodSpeedHQ/action@v3.8.0
         with:
           token: ${{ secrets.CODSPEED_TOKEN }}
           # allow updating snapshots due to indeterministic benchmarks

.github/workflows/version.yml

@@ -153,7 +153,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/') || (github.event_name == 'workflow_dispatch')
     needs: [macos, windows, linux, linux-cross, bump]
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           pattern: wheels-*
           merge-multiple: true