[IR] Fix remapping of arguments in LocalDeclarationsLowering.

It only remapped arguments for IrGetValue and not for IrSetValue.
This is hitting Compose which has non-standard default argument
handling.

compiler/testData/codegen/composeLikeBytecodeText/defaultLocal.kt

@@ -0,0 +1,4 @@
+fun box(): String {
+    fun foo(s: String = "O") = s
+    return foo() + foo("K")
+}