SymbolizableObjectFile: Invalidate Wasm addresses that map outside the code section (#191329)
A fix after #191068: For linked files, invalidate any address that
is outside the text section to prevent it from being matched in DWARF as
a section-relative address.
Add test cases that cover the distinction (e.g. address 3 should match
in an object file but not in a linked file).
Also, fix the comments in the test to match the updated line numbers.