⬆️ - Update actions/github-script action to v8

Author: renovate[bot]

.github/workflows/validate-pr.yml

@@ -12,7 +12,7 @@ jobs:
     if: ${{ github.repository_owner == 'ShuttlePub' }}
     steps:
       - name: Check PR title
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             const owner = context.payload.pull_request.base.user.login;