[lldb] Findtypes -gmodules fix for too many matches
Apparently the intention was to copy the condition above:
if (types.GetSize() >= max_matches) break;
So that if the iteration stopped because of too many matches we do not
add even more matches in this 'Clang modules' block downward.
It was implemented by:
SymbolFileDWARF: Unconditionally scan through clang modules. NFCish fe9eaadd68307347d97698fd0a1646827eafd290
Differential Revision: https://reviews.llvm.org/D77336