docs(ssr): remove link to Discord channel (#19202)

Author: jahredhope

docs/guide/ssr.md

@@ -12,10 +12,6 @@ This is a low-level API meant for library and framework authors. If your goal is
 Currently, Vite is working on an improved SSR API with the [Environment API](https://github.com/vitejs/vite/discussions/16358). Check out the link for more details.
 :::
 
-:::tip Help
-If you have questions, the community is usually helpful at [Vite Discord's #ssr channel](https://discord.gg/PkbxgzPhJv).
-:::
-
 ## Example Projects
 
 Vite provides built-in support for server-side rendering (SSR). [`create-vite-extra`](https://github.com/bluwy/create-vite-extra) contains example SSR setups you can use as references for this guide: