Bump actions/github-script from 7.0.1 to 8.0.0 (aws#9706)

Bumps [actions/github-script](https://github.com/actions/github-script) from 7.0.1 to 8.0.0.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@60a0d83...ed59741)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: 8.0.0
  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>

Author: dependabot[bot]

.github/workflows/issue-regression-labeler.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
     - name: Fetch template body
       id: check_regression
-      uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea
+      uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd
       env: 
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         TEMPLATE_BODY: ${{ github.event.issue.body }}