FIR2IR: support super-types & type parameters for external class

compiler/testData/ir/irText/declarations/annotations/enumEntriesWithAnnotations.fir.txt

@@ -32,6 +32,7 @@ FILE fqName:<root> fileName:/enumEntriesWithAnnotations.kt
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnum [primary] 
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <none>
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum modality:FINAL visibility:public superTypes:[kotlin.Enum]'
     CLASS ENUM_ENTRY name:ENTRY1 modality:FINAL visibility:public superTypes:[kotlin.Any]
       annotations:
@@ -90,11 +91,11 @@ FILE fqName:<root> fileName:/enumEntriesWithAnnotations.kt
       overridden:
         protected final fun clone (): kotlin.Any declared in kotlin.Enum
       $this: VALUE_PARAMETER name:<this> type:kotlin.Enum 
-    FUN FAKE_OVERRIDE name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Enum, other:E of <uninitialized parent>) returnType:kotlin.Int 
+    FUN FAKE_OVERRIDE name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Enum, other:E of kotlin.Enum) returnType:kotlin.Int
       overridden:
-        public final fun compareTo (other: E of <uninitialized parent>): kotlin.Int declared in kotlin.Enum
+        public final fun compareTo (other: E of kotlin.Enum): kotlin.Int declared in kotlin.Enum
       $this: VALUE_PARAMETER name:<this> type:kotlin.Enum 
-      VALUE_PARAMETER name:other index:0 type:E of <uninitialized parent> 
+      VALUE_PARAMETER name:other index:0 type:E of kotlin.Enum
     FUN FAKE_OVERRIDE name:equals visibility:public modality:FINAL <> ($this:kotlin.Enum, other:kotlin.Any?) returnType:kotlin.Boolean 
       overridden:
         public final fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Enum