Build(deps): Bump CodSpeedHQ/action from 3.8.1 to 4.0.0 (#4077)

* Build(deps): Bump CodSpeedHQ/action from 3.8.1 to 4.0.0

Bumps [CodSpeedHQ/action](https://github.com/codspeedhq/action) from 3.8.1 to 4.0.0.
- [Release notes](https://github.com/codspeedhq/action/releases)
- [Changelog](https://github.com/CodSpeedHQ/action/blob/main/CHANGELOG.md)
- [Commits](CodSpeedHQ/action@76578c2...6eeb021)

---
updated-dependencies:
- dependency-name: CodSpeedHQ/action
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Set explicit mode as 'instrumentation'

Xref https://codspeed.io/docs/instruments

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Wei Ji <23487320+weiji14@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/benchmarks.yml

@@ -84,8 +84,9 @@ jobs:
 
       # Run the benchmark tests
       - name: Run benchmarks
-        uses: CodSpeedHQ/action@76578c2a7ddd928664caa737f0e962e3085d4e7c # v3.8.1
+        uses: CodSpeedHQ/action@6eeb021fd0f305388292348b775d96d95253adf4 # v4.0.0
         with:
+          mode: "instrumentation"
           # 'bash -el -c' is needed to use the custom shell.
           # See https://github.com/CodSpeedHQ/action/issues/65.
           run: bash -el -c "python -c \"import pygmt; pygmt.show_versions()\"; PYGMT_USE_EXTERNAL_DISPLAY=false python -m pytest -r P --pyargs pygmt --codspeed --override-ini addopts='--verbose'"