Gradle 9 compatibility: ConfigureUtil is removed

[janosvitok]

Gradle 9 removes org.gradle.util.ConfigureUtil used in

• xcode-plugin/src/main/groovy/org/openbakery/AbstractXcodeBuildTask.groovy
• xcode-plugin/src/main/groovy/org/openbakery/XcodeBuildPluginExtension.groovy

This page has some suggestions what to do: https://docs.gradle.org/7.6/javadoc/org/gradle/util/ConfigureUtil.html

Gradle 9 fails with:

A problem occurred evaluating project 'module:name'.
org/gradle/util/ConfigureUtil

[renep]

I have no plans supporting Gradle 9 and it is not very likely that this will change in the future. When I get a pull request then this is another matter.
The reason behind it is that I'm working on something new that should replace building iOS/macOS projects with this gradle plugin. This will take some time, and I will keep the plugin working with newer Xcode version until then, because I have several projects that uses this plugin. But as soon as my new build system does all the things this plugin does, I will sunset this project.