Adding or removing a method or property with
a default implementation to an interface should
invalidate all children: we must regenerate JS code for them
^KT-56237 Fixed
The patch fixes lost IC dependencies for inherited class or interface methods.
Especially between a fake override function and its implementation.
Since IrSymbolDeserializer doesn't provide all class methods,
they are collected from the class definitions.
^KT-53063 Fixed