Update GitHub Actions to use newer versions

Author: mikebarkmin

.github/workflows/pages.yml

@@ -26,14 +26,14 @@ jobs:
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
-      - name: Build
+      - name: Setup and Build
         run: |
           npx hyperbook build
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v5
         with:
           path: .hyperbook/out
 
@@ -47,4 +47,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5