K2: generate bounds for inner-class based raw types properly

#KT-58579 Fixed

compiler/testData/diagnostics/tests/inference/genericOnJavaWildcardBoundedByRaw.fir.kt

@@ -1,19 +0,0 @@
-// ISSUE: KT-58579
-// FILE: Invariant.java
-public class Invariant<T> {}
-
-// FILE: Generic.java
-public class Generic<T> {
-    public class Inner {}
-    public static Invariant<? extends Generic.Inner> foo() {
-        return null;
-    }
-}
-
-// FILE: Main.kt
-fun main() {
-    val value = Generic.foo()
-    <!NEW_INFERENCE_ERROR!>value.bar()<!>
-}
-
-fun <T> T.bar() {}

compiler/testData/diagnostics/tests/inference/genericOnJavaWildcardBoundedByRaw.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // ISSUE: KT-58579
 // FILE: Invariant.java
 public class Invariant<T> {}