Upgrade: [dependabot] - bump actions/github-script from 8.0.0 to 9.0.0

Bumps [actions/github-script](https://github.com/actions/github-script) from 8.0.0 to 9.0.0.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@ed59741...3a2844b)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/pull_request.yml

@@ -45,7 +45,7 @@ jobs:
       issue_number: '${{ steps.get_issue_number.outputs.result }}'
       version: '${{ steps.get_issue_number.outputs.version_number }}'
     steps:
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3
         name: get issue number
         id: get_issue_number
         with: