dev: bump actions/github-script from 7 to 8

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] <support@github.com>

Author: dependabot[bot]

.github/workflows/issue-triage.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add "needs/triage" label
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/release.yaml

@@ -31,7 +31,7 @@ jobs:
       id: date
       run: echo "value=$(date +%Y-%m-%d)" >> $GITHUB_OUTPUT
     - name: Generate CHANGELOG reference
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       id: changelog_reference
       with:
         result-encoding: string