remove sounds from reference

Author: Lexedia

docs/Reference.mdx

@@ -532,18 +532,3 @@ For example:
 | ja     | Japanese              | 日本語              |
 | zh-TW  | Chinese, Taiwan       | 繁體中文            |
 | ko     | Korean                | 한국어                 |
-
-
-## Sounds
-
-#### Base URL
-
-```
-https://cdn.discordapp.com/
-```
-
-###### Endpoints
-
-| Type             | Path                                                                             |
-|------------------|----------------------------------------------------------------------------------|
-| Soundboard Sound | soundboard-sounds/[sound_id](#DOCS_RESOURCES_SOUNDBOARD/soundboard-sound-object) |