JVM_IR: do not do invokeinterface on Object methods

This works on HotSpot, but might confuse other VMs.

compiler/testData/codegen/box/super/interfaceHashCode.kt

@@ -0,0 +1,8 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+interface I
+class C : I { fun foo() = super<I>.hashCode() }
+
+fun box(): String {
+    C().foo()
+    return "OK"
+}