CInteropProcess: Promote settings to constructor

This enforces that the specified c-interop settings cannot be re-set on
a CInteropProcess.

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeTargetConfigurator.kt

@@ -298,8 +298,7 @@ open class KotlinNativeTargetConfigurator<T : KotlinNativeTarget>(
 
     private fun Project.createCInteropTasks(compilation: KotlinNativeCompilation) {
         compilation.cinterops.all { interop ->
-            val interopTask = registerTask<CInteropProcess>(interop.interopProcessingTaskName) {
-                it.settings = interop
+            val interopTask = registerTask<CInteropProcess>(interop.interopProcessingTaskName, listOf(interop)) {
                 it.destinationDir = provider { klibOutputDirectory(compilation).resolve("cinterop") }
                 it.group = INTEROP_GROUP
                 it.description = "Generates Kotlin/Native interop library '${interop.name}' " +

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/tasks/KotlinNativeTasks.kt

@@ -45,6 +45,7 @@ import org.jetbrains.kotlin.library.*
 import java.io.File
 import java.nio.charset.StandardCharsets
 import java.security.MessageDigest
+import javax.inject.Inject
 import org.jetbrains.kotlin.konan.file.File as KFile
 import org.jetbrains.kotlin.util.Logger as KLogger
 
@@ -921,10 +922,7 @@ internal class CacheBuilder(val project: Project, val binary: NativeBinary, val
     }
 }
 
-open class CInteropProcess : DefaultTask() {
-
-    @Internal
-    lateinit var settings: DefaultCInteropSettings
+open class CInteropProcess @Inject constructor(@get:Internal val settings: DefaultCInteropSettings) : DefaultTask() {
 
     @Internal // Taken into account in the outputFileProvider property
     lateinit var destinationDir: Provider<File>