Support Kotlin/Multiplatform Gradle plugin natively

It would be nice if Spring-boot Gradle plugin could support natively Kotlin/Multiplatform ("org.jetbrains.kotlin.multiplatform") Gradle plugin:

• Kotlin 2.1.20 is prohibiting Gradle java, java-library and application plugins in combination with Kotlin multiplatform plugin if a project is using Gradle 8.7+. With previous Gradle versions such combination produces a warning. (issue)
• For application plugin replacement new experimental API similar to the Gradle one was added (issue)
• Kotlin multiplatform plugin for a several releases already by default always applies java-base Gradle plugin
  Spring boot plugin currently expects that Gradle java plugin is present in the project to do the main configuration

The possible ways to solve it - either to react on java-base plugin or create a special plugin action for "org.jetbrains.kotlin.multiplatform" plugin.

Start with spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/JavaPluginAction.java and review how the plugin currently reacts to the Java plugin. Compare the Kotlin Multiplatform plugin's java-base and executable APIs described in the issue, then verify that a supported configuration works without applying java, java-library, or application.