[LAZY CONSENSUS] Removal of Unmaintained Dukescript (HTML UI) Support Gradle Module

[Laszlo Kishalmi]

Dear all,

I'm proposing the removal of the gardle.htmlui module PR#9125 
<https://github.com/apache/netbeans/pull/9125>. That module provides a 
project template for creating "Java Frontend Application" with Gradle 
build. Unfortunately the generated build files will no longer work with 
Gradle 9 which we would like to upgrade our tooling to.

This lazy consensus is open for at least 72 hours. If there would be 
anyone show interest to pick up the maintenance of the gradle.htmlui 
module, please speak up!

Thank you!