[NI] Use original descriptor for functions imported from object during JS mangling

^KT-35904 Fixed

js/js.translator/testData/box/expression/function/manglingImportedFromObjectWithNI.kt

@@ -0,0 +1,21 @@
+// !LANGUAGE: +NewInference
+// EXPECTED_REACHABLE_NODES: 1329
+// Issue: KT-35904
+
+import A.bar
+import A.bar2
+
+object A {
+    inline fun <T> bar(x: T) = 42
+    inline val <T> T.bar2 get() = 42
+}
+
+fun <T> T.foo1(): Int = bar(this)
+fun <T> T.foo2(): Int = this.bar2
+
+fun box(): String {
+    10.foo1()
+    10.foo2()
+
+    return "OK"
+}