[IR] Erase non-trivial type projections off of super types

This fixes https://youtrack.jetbrains.com/issue/KT-44826

kotlin-native/backend.native/tests/codegen/funInterface/nonTrivialProjectionInSuperType.kt

@@ -0,0 +1,17 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+package codegen.funInterface.nonTrivialProjectionInSuperType
+
+import kotlin.test.*
+
+fun <T> foo(comparator: kotlin.Comparator<in T>, a: T, b: T) = comparator.compare(a, b)
+
+fun bar(x: Int, y: Int) = foo<Int> ({ a, b -> a - b}, x, y)
+
+@Test
+fun test() {
+    assertTrue(bar(42, 117) < 0)
+}