[SymbolTable] Testing resolution of base class methods and grandparent members.
[SymbolTable] Testing resolution of base class methods and grandparent members.

Already working, no new code needed.

PiperOrigin-RevId: 350866753

chipsalliance/verible,chipsalliance/verible,chipsalliance/verible,chipsalliance/verible,chipsalliance/verible