How to block updates on Catalina?

How to block updates on <a class='btn-link text-<span class='badge badge-success'>Success</span>' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina</a>?

Basically my Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina Hackintosh found out there's Sonoma and now I have an annoying notification which kindly reminds me that the OS I installed is old, but I don't care (I might do Ventura/Sonoma in the future but NOT now)

I've seen people trying to use Lulu to block the update but the thing is that I installed Lulu after it already got the update notification in Settings, so I was wondering if there was a way to "remove this update from Setting's cache" so I can "check for updates" again and block it with Lulu, or any other way to remove this update prompt

https://preview.redd.it/tuxzaas72muc1.png?width=1920&format=png&auto=webp&s=8dfb54cc5f3e363223739e2e0f43b3b3d9a6d490

Author: @L3App