Fix compiler warning: Opt-in requirement marker is unresolved

kotlin.native.runtime.NativeRuntimeApi and kotlinx.cinterop.ExperimentalForeignApi opt-in requirement markers are native-only and thus not found in other modules.

Author: Abduqodiri Qurbonzoda

runtime/build.gradle

@@ -54,9 +54,6 @@ kotlin {
         resources.srcDirs = ["$it.name/resources"]
         languageSettings {
             progressiveMode = true
-            optIn('kotlin.experimental.ExperimentalNativeApi')
-            optIn("kotlin.native.runtime.NativeRuntimeApi")
-            optIn("kotlinx.cinterop.ExperimentalForeignApi")
         }
     }
 
@@ -109,3 +106,11 @@ if (project.findProperty("publication_repository") == "space") {
 tasks.withType(KotlinNativeCompile).matching { it.name.toLowerCase().contains("test") }.configureEach {
     it.dependsOn(tasks.withType(Sign))
 }
+
+tasks.withType(KotlinNativeCompile).configureEach {
+    compilerOptions.freeCompilerArgs.addAll(
+            "-opt-in=kotlin.experimental.ExperimentalNativeApi",
+            "-opt-in=kotlin.native.runtime.NativeRuntimeApi",
+            "-opt-in=kotlinx.cinterop.ExperimentalForeignApi",
+    )
+}