[IR] Fix IrCapturedType equals/hashCode

It could lead to SOE if CT has itself as superType
- fix KT-47424

compiler/testData/ir/irText/classes/47424.kt

@@ -0,0 +1,23 @@
+// FIR_IDENTICAL
+package com.example
+
+
+interface Aa
+
+interface Ab<T : Ab<T>> : Aa
+
+
+interface Ba
+
+interface Bb<T : Bb<T>> : Ab<T>, Ba
+
+
+interface Ca {
+    val b: Ba
+}
+
+interface Cb {
+    val b: Bb<*>
+}
+
+interface C : Cb, Ca