[Repo] Don't use kotlinOptions in repo build scripts

^KT-63419 In Progress

kotlin-native/tools/performance-server/ui/buildSrc/build.gradle.kts

@@ -1,4 +1,4 @@
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.tasks.KotlinJvmCompile
 import java.util.Properties
 import java.io.FileReader
 
@@ -51,9 +51,13 @@ sourceSets["main"].withConvention(org.jetbrains.kotlin.gradle.plugin.KotlinSourc
     kotlin.srcDir("../../../../../native/utils/src")
 }
 
-tasks.withType<KotlinCompile>().configureEach {
-    kotlinOptions.freeCompilerArgs +=
-        listOf("-opt-in=kotlin.RequiresOptIn", "-opt-in=kotlin.ExperimentalStdlibApi")
+tasks.withType<KotlinJvmCompile>().configureEach {
+    compilerOptions.optIn.addAll(
+        listOf(
+                "kotlin.RequiresOptIn",
+                "kotlin.ExperimentalStdlibApi"
+        )
+    )
 }
 
 dependencies {