Update coolsam-modules: Support Filament v4

* Added support for Filament v4
* Updated the docs_url link

Author: coolsam726

content/plugins/coolsam-modules.md

@@ -5,10 +5,10 @@ author_slug: coolsam
 categories: [panel-builder]
 description: This plugin enables you to easily integrate Filament with your Laravel Modular app powered by nwidart/laravel-modules. Host all your panel's code autonomously in your module!
 discord_url: https://discord.com/channels/883083792112300104/1060152646113185852
-docs_url: https://raw.githubusercontent.com/savannabits/filament-modules/3.x/README.md
+docs_url: https://raw.githubusercontent.com/savannabits/filament-modules/main/README.md
 github_repository: savannabits/filament-modules
 has_dark_theme: true
 has_translations: true
-versions: [2, 3]
+versions: [2, 3, 4]
 publish_date: 2023-07-24
 ---