docs: removed emojis (#2394)

docs/content/deployments/server/deploying-on-digital-ocean.md

@@ -275,7 +275,7 @@ Then, scroll down and find Environment Variables. You can expand the environment
 
 Once you click Save, the environment variables will be saved and a redeployment will be triggered.
 
-## What’s Next 🚀
+## What’s Next
 
 - Learn [how to deploy the Medusa Admin to Netlify](../admin/deploying-on-netlify.md).
 - Learn [how to deploy the Gatsby Storefront to Netlify](../storefront/deploying-gatsby-on-netlify.md).

docs/content/deployments/server/deploying-on-heroku.mdx

@@ -280,7 +280,7 @@ heroku config:set <ENV_NAME>=<ENV_VALUE> -a <APP_NAME>
 
 Where `<APP_NAME>` is the name of your Heroku app, `<ENV_NAME>` is the name of the environment variable, and `<ENV_VALUE>` is the value.
 
-## What's Next :rocket:
+## What's Next
 
 - Learn how to [deploy your Medusa admin](../admin/index.mdx).
 - Learn how to [deploy your storefront](../storefront/index.mdx).

docs/content/deployments/server/deploying-on-qovery.md

@@ -502,7 +502,7 @@ To add environment variables, in your [Qovery Console](https://console.qovery.co
 
 ![Environment Variables in the sidebar](https://i.imgur.com/aQl7zdz.png)
 
-## What’s Next 🚀
+## What’s Next
 
 - Learn how to [deploy the Medusa Admin to Netlify](../admin/deploying-on-netlify.md).
 - Learn how to [deploy the Gatsby Storefront to Netlify](../storefront/deploying-gatsby-on-netlify.md).