Bump GitHub Actions across workflows

Update workflow dependencies to newer major versions in repository automation files. This upgrades `actions/checkout` to v7, `actions/github-script` to v9, `actions/create-github-app-token` to v3, and GitHub Pages actions (`upload-pages-artifact` and `deploy-pages`) to v5 to keep CI/CD and maintenance workflows current.

.github/workflows/autolabeler.yml

@@ -16,13 +16,13 @@ jobs:
       CONFIG_PATH: .github/autolabeler-config.json
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install dependencies
         run: npm install minimatch
 
       - name: Label PR based on file changes, title, and PR template
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('fs').promises;