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/deploy.yml

@@ -51,15 +51,15 @@ jobs:
 
       - name: Deploy to Cloudflare Pages (Production)
         if: github.ref == 'refs/heads/master' && github.event_name == 'push' && env.HAS_CF_TOKEN == 'true'
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           command: pages deploy web --project-name=pythonplot --branch=main
 
       - name: Deploy to Cloudflare Pages (Preview)
         if: github.ref != 'refs/heads/master' && env.HAS_CF_TOKEN == 'true'
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}