Bump actions/github-script from 7 to 8 (#2833)

Bumps [actions/github-script](https://github.com/actions/github-script) from 7 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v7...v8)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jan Kwakkel <[email protected]>

Author: dependabot[bot]

.github/workflows/benchmarks.yml

@@ -76,7 +76,7 @@ jobs:
           TIMING_COMPARISON=$(python compare_timings.py | base64 -w 0)  # Base64 encode the output
           echo "TIMING_COMPARISON=$TIMING_COMPARISON" >> $GITHUB_ENV
       - name: Comment PR
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const output = Buffer.from(process.env.TIMING_COMPARISON, 'base64').toString('utf-8');