Bump CodSpeedHQ/action from 2 to 3 (#1318)

Bumps [CodSpeedHQ/action](https://github.com/codspeedhq/action) from 2 to 3.
- [Release notes](https://github.com/codspeedhq/action/releases)
- [Changelog](https://github.com/CodSpeedHQ/action/blob/main/CHANGELOG.md)
- [Commits](CodSpeedHQ/action@v2...v3)

---
updated-dependencies:
- dependency-name: CodSpeedHQ/action
  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>
Co-authored-by: Hynek Schlawack <hs@ox.cx>

Author: dependabot[bot]

.github/workflows/codspeed.yml

@@ -38,7 +38,7 @@ jobs:
       - run: python -Im pip install tox-uv
 
       - name: Run CodSpeed benchmarks
-        uses: CodSpeedHQ/action@v2
+        uses: CodSpeedHQ/action@v3
         with:
           token: ${{ secrets.CODSPEED_TOKEN }}
           run: tox run -e codspeed