chore(deps)(deps): 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] <[email protected]>

Author: dependabot[bot]

.github/workflows/cost-report.yml

@@ -41,7 +41,7 @@ jobs:
           echo "costs=$COSTS" >> $GITHUB_OUTPUT
 
       - name: Create Cost Report Issue
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const costs = JSON.parse('${{ steps.costs.outputs.costs }}');

.github/workflows/dependabot-auto-approve.yml

@@ -38,7 +38,7 @@ jobs:
           contains(github.event.pull_request.title, 'Bump') &&
           (contains(github.event.pull_request.title, 'minor') || 
            contains(github.event.pull_request.title, 'patch'))
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             github.rest.issues.createComment({