fix(ci): update pages actions

i'm unclear as to why the builds are failing, but hopeful that having them on the same version will help.

Author: robbielyman

.github/workflows/docs.yml

@@ -24,15 +24,15 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup Pages
-        uses: actions/configure-pages@v2
+        uses: actions/configure-pages@v5
       - uses: mlugg/setup-zig@v1
         with:
           version: 0.14.0-dev.3259+0779e847f
       - run: make docs
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: 'zig-out/docs'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4