Fix supertypes calculation for types with projections

Use captured types as replacement for non top-level entries

 #KT-7296 Fixed

compiler/testData/diagnostics/tests/generics/projectionsScope/approximateDispatchReceiver.kt

@@ -0,0 +1,14 @@
+// !CHECK_TYPE
+
+public abstract class A<E> {
+    fun bar(): String = ""
+}
+
+public class B<F> : A<B<F>>()
+
+fun test(b: B<*>) {
+    // Here `bar` could have dispatch receiver parameter type 'A<B<Captured(*)>>', but it wouldn't work as
+    // since 'b' has type 'A<out B<*>>', so we should approximate dispatch receiver PARAMETER type to make it accept original receiver
+    b.bar()
+    b.bar() checkType { _<String>() }
+}