[Gradle] Add 'validatePlugins' tasks for Gradle plugin dependencies

Gradle 8 has removed "validate-external-gradle-plugin" plugin which we
used before to run validate task inputs proper annotations.

With this change, every Gradle dependency that is not published as a
Gradle plugin but uses Gradle API types is also running
'validatedPlugins' task registered manually via a build script.

^KT-59827 Fixed

libraries/tools/kotlin-gradle-plugin-api/api/kotlin-gradle-plugin-api.api

@@ -566,11 +566,6 @@ public final class org/jetbrains/kotlin/gradle/dsl/jvm/JvmTargetValidationMode :
 	public static fun values ()[Lorg/jetbrains/kotlin/gradle/dsl/jvm/JvmTargetValidationMode;
 }
 
-public abstract class org/jetbrains/kotlin/gradle/plugin/AbstractCompileWithDependenciesTracking : org/gradle/api/tasks/compile/AbstractCompile {
-	public fun <init> ()V
-	public fun isDependentTaskOutOfDate (Lorg/gradle/api/Task;)Z
-}
-
 public abstract interface class org/jetbrains/kotlin/gradle/plugin/CInteropSettings : org/gradle/api/Named {
 	public abstract fun compilerOpts (Ljava/util/List;)V
 	public abstract fun compilerOpts ([Ljava/lang/String;)V

libraries/tools/kotlin-gradle-plugin-api/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/AbstractCompileWithDependenciesTracking.kt

@@ -1,9 +0,0 @@
-package org.jetbrains.kotlin.gradle.plugin
-
-import org.gradle.api.Task
-import org.gradle.api.tasks.compile.AbstractCompile
-
-abstract class AbstractCompileWithDependenciesTracking : AbstractCompile() {
-    open fun isDependentTaskOutOfDate(task: Task): Boolean = false
-}
-

libraries/tools/kotlin-gradle-plugin-api/src/common/kotlin/org/jetbrains/kotlin/gradle/tasks/IncrementalSyncTask.kt

@@ -11,6 +11,7 @@ interface IncrementalSyncTask : Task {
     @get:InputFiles
     @get:NormalizeLineEndings
     @get:IgnoreEmptyDirectories
+    @get:PathSensitive(PathSensitivity.ABSOLUTE)
     @get:SkipWhenEmpty
     val from: ConfigurableFileCollection