Remove instances that can't apply the solution bypass the youtube error

This error : The video returned by YouTube isn't the requested one. (WEB client) (VideoNotAvailableException)

Solution: https://github.com/iv-org/invidious/issues/3822#issuecomment-1565401621

docs/instances.md

@@ -24,12 +24,8 @@
 
 * [invidious.projectsegfau.lt](https://invidious.projectsegfau.lt) 🇫🇷 [inv.bp.projectsegfau.lt](https://inv.bp.projectsegfau.lt) 🇱🇺
 
-* [y.com.sb](https://y.com.sb) 🇩🇪
-
 * [invidious.tiekoetter.com](https://invidious.tiekoetter.com) 🇩🇪
 
-* [invidious.nerdvpn.de](https://invidious.nerdvpn.de) 🇩🇪 - Source code/changes: https://github.com/Sommerwiesel/invidious
-
 * [invidious.slipfox.xyz](https://invidious.slipfox.xyz) 🇺🇸
 
 * [inv.pistasjis.net](https://inv.pistasjis.net) 🇫🇷
@@ -46,8 +42,6 @@
 
 * [iv.ggtyler.dev](https://iv.ggtyler.dev) 🇨🇦
 
-* [invidious.sethforprivacy.com](https://invidious.sethforprivacy.com) 🇨🇦
-
 * [invidious.lunar.icu](https://invidious.lunar.icu) 🇩🇪 (uses Cloudflare) 
 
 * [invidious.0011.lt](https://invidious.0011.lt) 🇱🇹 
@@ -56,8 +50,6 @@
 
 * [yt.floss.media](https://yt.floss.media) 🇺🇸 
 
-* [invidious.nogafa.org](https://invidious.nogafa.org) 🇫🇷 
-
 * [inv.tux.pizza](https://inv.tux.pizza) 🇺🇸