Render receivers as 'this@owner: type'

Add test for generic inner class with generic outer class.

compiler/testData/ir/irText/errors/suppressedNonPublicCall.txt

@@ -1,18 +1,18 @@
 FILE /suppressedNonPublicCall.kt
   CLASS CLASS C
-    $new: VALUE_PARAMETER <receiver: C>
+    $new: VALUE_PARAMETER this@C: C
     CONSTRUCTOR public constructor C()
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'constructor Any()'
         INSTANCE_INITIALIZER_CALL classDescriptor='C'
     FUN internal final fun bar(): kotlin.Unit
-      $this: VALUE_PARAMETER <receiver: C>
+      $this: VALUE_PARAMETER this@C: C
       BLOCK_BODY
     FUN FAKE_OVERRIDE public open override fun equals(other: kotlin.Any?): kotlin.Boolean
     FUN FAKE_OVERRIDE public open override fun hashCode(): kotlin.Int
     FUN FAKE_OVERRIDE public open override fun toString(): kotlin.String
   FUN public inline fun C.foo(): kotlin.Unit
-    $receiver: VALUE_PARAMETER <receiver: foo() on C: Unit>
+    $receiver: VALUE_PARAMETER this@foo: C
     BLOCK_BODY
       CALL 'bar(): Unit' type=kotlin.Unit origin=null
-        $this: GET_VAR '<receiver: foo() on C: Unit>' type=C origin=null
+        $this: GET_VAR 'this@foo: C' type=C origin=null