README: add homebrew as installation method (#1144)

Author: khcrysalis

README.md

@@ -28,7 +28,11 @@ If you don't know the difference, pick the Installer.
 
 ### Mac
 
-[Vesktop.dmg](https://vencord.dev/download/vesktop/universal/dmg)
+Download the latest [Vesktop.dmg](https://vencord.dev/download/vesktop/universal/dmg) or use [Homebrew](https://brew.sh/)
+
+```sh
+brew install vesktop
+```
 
 ### Linux