[FIR2IR] Fix codegen for lambda with dynamic receiver

#KT-57835 Fixed

compiler/testData/codegen/box/js/lambdaWithDynamicReceiver.kt

@@ -0,0 +1,13 @@
+// TARGET_BACKEND: JS
+
+fun jso(
+    block: dynamic.() -> Unit,
+): dynamic {
+    val o = js("{}")
+    block(o)
+    return o
+}
+
+fun box() = jso {
+    bar = "OK"
+}.bar