Mangle inline class members

<IMPL_SUFFIX> for method is a method signature hash,
if method value parameter types contain inline class types,
otherwise 'impl'.

Constructor methods are named as 'constructor-<IMPL_SUFFIX>'.

Synthesized 'box' and 'unbox' methods are named as
'<METHOD_NAME>-<IMPL_SUFFIX>'.

Erased implementations of overriding and non-overriding methods
are named as '<METHOD_NAME>-<IMPL_SUFFIX>'.

Fully specialized implementation of 'equals' will have a special suffix.

compiler/testData/codegen/box/inlineClasses/inlineClassWithDefaultFunctionsFromAny.kt

@@ -0,0 +1,15 @@
+// !LANGUAGE: +InlineClasses
+// IGNORE_BACKEND: JVM_IR
+
+inline class Z(val data: Int)
+
+fun box(): String {
+    if (Z(0) != Z(0)) throw AssertionError()
+    if (Z(0) == Z(1)) throw AssertionError()
+
+    if (Z(1234).hashCode() != 1234) throw AssertionError(Z(1234).hashCode().toString())
+
+    if (Z(0).toString() != "Z(data=0)") throw AssertionError(Z(0).toString())
+
+    return "OK"
+}