Minor, add regression test

#KT-42562

compiler/testData/codegen/box/delegatedProperty/local/useReflectionForLocalVarInLambda.kt

@@ -0,0 +1,14 @@
+// TARGET_BACKEND: JVM
+// WITH_REFLECT
+
+import kotlin.reflect.*
+
+object E
+
+operator fun E.getValue(receiver: Any?, property: KProperty<*>): String =
+    if (property.returnType.classifier == String::class) "OK" else "Fail"
+
+fun box(): String = {
+    val x: String by E
+    x
+}()