[K/N][Tests] Check lazy headers in K1's ObjCExportTest

^KT-61259

native/executors/src/main/kotlin/org/jetbrains/kotlin/native/executors/XcodeSimulatorExecutor.kt

@@ -10,7 +10,6 @@ import org.jetbrains.kotlin.*
 import java.io.ByteArrayOutputStream
 import java.io.File
 import java.util.logging.Logger
-import kotlin.time.Duration
 
 private fun defaultDeviceId(target: KonanTarget) = when (target.family) {
     Family.TVOS -> "com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-4K"
@@ -163,4 +162,4 @@ class XcodeSimulatorExecutor(
             this.environment.putAll(env)
         })
     }
-}
+}