Compat isCanBeDeclared usages

[Goooler]

Closes #263.

[Goooler]

I tested this on Gradle 8.1, and it works but failed for Gradle 7 due to some other infra issues. If you still want the Gradle 7 compatibility, may fix the test matrix and cover it first, or we can ensure this plugin is really compatible.

binary-compatibility-validator/src/functionalTest/kotlin/kotlinx/validation/api/TestDsl.kt

Line 18 in 14ebd02

gradleVersion: String = "8.5",

FAILURE: Build failed with an exception.

* What went wrong:
Could not initialize class org.jetbrains.kotlin.gradle.report.ConfigureReporingKt

* Try:
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Exception is:
java.lang.NoClassDefFoundError: Could not initialize class org.jetbrains.kotlin.gradle.report.ConfigureReporingKt
	at org.jetbrains.kotlin.gradle.plugin.statistics.BuildFlowService$Companion.registerIfAbsent(BuildFlowService.kt:67)
	at org.jetbrains.kotlin.gradle.plugin.DefaultKotlinBasePlugin.apply(KotlinPluginWrapper.kt:82)
	at org.jetbrains.kotlin.gradle.plugin.KotlinBasePluginWrapper.apply(KotlinPluginWrapper.kt:239)
	at org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper.apply(PluginWrappers.kt:27)
	at org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper.apply(PluginWrappers.kt:19)
	at org.gradle.api.internal.plugins.ImperativeOnlyPluginTarget.applyImperative(ImperativeOnlyPluginTarget.java:43)
	at org.gradle.api.internal.plugins.RuleBasedPluginTarget.applyImperative(RuleBasedPluginTarget.java:51)
	at org.gradle.api.internal.plugins.DefaultPluginManager.addPlugin(DefaultPluginManager.java:187)
	at org.gradle.api.internal.plugins.DefaultPluginManager.access$100(DefaultPluginManager.java:52)

[shanshin]

Thanks for the effort!

[shanshin]

java.lang.NoClassDefFoundError: Could not initialize class org.jetbrains.kotlin.gradle.report.ConfigureReporingKt

This is an infrastructure issue, I'm checking locally with previous Gradle versions