JVM IR: fix generation of equals/hashCode for fun interfaces over references

... in case `-Xno-optimized-callable-references` is enabled. Before this
change, the generated abstract equals/hashCode methods were considered
as accidental overrides because they did not have equals/hashCode from
the supertype in the overriddenSymbols list.

 #KT-43666 Fixed

compiler/testData/codegen/box/funInterface/noOptimizedCallableReferences.kt

@@ -0,0 +1,11 @@
+// KOTLIN_CONFIGURATION_FLAGS: +JVM.NO_OPTIMIZED_CALLABLE_REFERENCES
+
+fun interface P {
+    fun get(): String
+}
+
+class G(val p: P)
+
+fun f(): String = "OK"
+
+fun box(): String = G(::f).p.get()