Take into account SimpleTypeWithEnhancement and subtyping related places

^KT-47854 Fixed

compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecify/warnMode/Captured.kt

@@ -1,4 +1,5 @@
 // JSPECIFY_STATE: warn
+// !LANGUAGE: +TypeEnhancementImprovementsInStrictMode
 // FILE: J1.java
 import org.jetbrains.annotations.Nullable;
 
@@ -13,4 +14,4 @@ import org.jspecify.nullness.Nullable;
 public interface J2<V extends @Nullable Object> extends J1<V> { }
 
 // FILE: kotlin.kt
-private fun J2<*>.bar() = J1.foo(this)
+private fun J2<*>.bar() = J1.foo(this)