remove opt-ins

Author: lauzadis

runtime/runtime-core/build.gradle.kts

@@ -31,30 +31,6 @@ kotlin {
             }
         }
 
-        appleMain {
-            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-
-        macosMain {
-            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-
-        desktopMain {
-            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-
-        posixMain {
-            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-        iosMain {
-            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-
         nativeMain {
             dependencies {
                 api(libs.crt.kotlin)