Bump cloudflare/wrangler-action from 3 to 4

Bumps [cloudflare/wrangler-action](https://github.com/cloudflare/wrangler-action) from 3 to 4.
- [Release notes](https://github.com/cloudflare/wrangler-action/releases)
- [Changelog](https://github.com/cloudflare/wrangler-action/blob/main/CHANGELOG.md)
- [Commits](cloudflare/wrangler-action@v3...v4)

---
updated-dependencies:
- dependency-name: cloudflare/wrangler-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/cloudflare-preview.yml

@@ -29,7 +29,7 @@ jobs:
 
       - name: Deploy to Cloudflare Pages
         id: deploy
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}