Update deployment.md

Remove the option to deploy to CF workers. CF Workers and Pages have changed dramatically over the past 2 years and this feature is no longer compatible.

docs/deployment.md

@@ -27,7 +27,6 @@ Once you've got Dashy up and running, you'll want to configure it with your own
   - [Deploy to cloud service](#deploy-to-cloud-service)
     - [Netlify](#netlify)
     - [Heroku](#heroku)
-    - [Cloudflare Workers](#cloudflare-workers)
     - [Vercel](#vercel)
     - [DigitalOcean](#digitalocean)
     - [Google Cloud Platform](#google-cloud-platform)
@@ -214,18 +213,6 @@ To deploy Dashy to Heroku, use the following link
 https://heroku.com/deploy?template=https://github.com/Lissy93/dashy
 ```
 
-### Cloudflare Workers
-
-[![Deploy to Cloudflare Workers](https://i.ibb.co/jf9xVdm/deploy-cloudflare-button.png)](https://deploy.workers.cloudflare.com/?url=https://github.com/lissy93/dashy/tree/deploy_cloudflare)
-
-[Cloudflare Workers](https://workers.cloudflare.com/) is a simple yet powerful service for running cloud functions and hosting web content. It requires a Cloudflare account, but is completely free for smaller projects, and very reasonably priced ($0.15/million requests per month) for large applications. You can use your own domain, and applications are protected with Cloudflare's state of the art DDoS protection. For more info, see the docs on [Worker Sites](https://developers.cloudflare.com/workers/platform/sites)
-
-To deploy Dashy to Cloudflare, use the following link
-
-```text
-https://deploy.workers.cloudflare.com/?url=https://github.com/lissy93/dashy/tree/deploy_cloudflare
-```
-
 ### Vercel
 
 [![Deploy with Vercel](https://i.ibb.co/mJF3R7m/deploy-vercel-button.png)](https://vercel.com/new/project?template=https://github.com/lissy93/dashy)