(temporarily?) remove microoptimizations

Author: MicrocontrollersDev

docs/1.8.9/modlist.md

@@ -11,7 +11,6 @@ To install Forge for 1.8.9, please read the [guides for installing Modrinth or P
 | Mod | Description | Author | Notes |
 | --- | --- | --- | --- |
 | [Ksyxis](https://modrinth.com/mod/ksyxis) | Reduces world loading times. | [VidTu](https://github.com/VidTu) | This mod only works in single player and will disable spawn chunks entirely. |
-| [MicroOptimizations](https://modrinth.com/mod/microoptimizations) | Caching and block pos pooling optimizations ported from Feather Client's open source optimization mod. | [Microcontrollers](https://github.com/MicrocontrollersDev) | This mod can sometimes cause ghost blocks to appear in worlds. These are purely visual and do not cause any issues such as rubberbanding. If it happens often, simply remove the mod from your mods folder. |
 | [OptiFine](https://optifine.net/download?f=preview_OptiFine_1.8.9_HD_U_M6_pre2.jar) | One of the oldest performance mods for Minecraft. Required for many resource packs as well. | [sp614x](https://github.com/sp614x) | This is a direct download that skips OptiFine's ads. |
 | [PolyPatcher](https://modrinth.com/mod/patcher) | PolyPatcher fixes several Minecraft bugs, adds many performance improvements, and adds many quality of life features. | [Sk1erLLC](https://github.com/Sk1erLLC) & [Polyfrost](https://github.com/Polyfrost) | This is a fork of the original Patcher mod by Sk1er. It removes one-off features that have been improved in other mods, adds a few more QOL changes, and has several new bug fixes, crash fixes, and performance enhancements. |
 | [QuickQuit](https://modrinth.com/mod/quickquit) | Allows closing Minecraft during the Forge resource loading screen when starting the game. | [Microcontrollers](https://github.com/MicrocontrollersDev) |