[FIR2IR] Avoid converting arguments of dynamic array set twice

^KT-63593 Fixed


Merge-request: KT-MR-13152
Merged-by: Nikolay Lunyak <Nikolay.Lunyak@jetbrains.com>

js/js.translator/testData/box/dynamic/dynamicArraySetWithLambda.kt

@@ -0,0 +1,10 @@
+// ISSUE: KT-63593
+// WITH_STDLIB
+
+fun <T> jso(): T = mutableMapOf<String, String>() as T
+
+fun box(): String {
+    val obj = jso<dynamic>()
+    obj["a"] = run { "OK" }
+    return obj["a"]
+}