Add reference for Laravel Live UK

Author: alexandersix

content/articles/alexandersix-all-about-the-filament-v4-beta-release.md

@@ -151,7 +151,7 @@ you've earned the right to know that the Filament team has officially settled
 on a v4 Beta release date.
 
 You won't have to wait much longer, because we will be releasing the Filament
-v4 Beta on June 10, 2025!
+v4 Beta on June 10, 2025 at [Laravel Live UK](https://laravellive.uk/)!
 
 We're so excited for you all to get your hands on v4 and let us know. Remember
 that this upcoming release **IS STILL JUST A BETA**, so we don't recommend