message: [Swift] Update for removal of getAllDependentTypes()
diff: @@ -8438,19 +8438,11 @@ SwiftASTContext::GetTemplateArgument(void *type, size_t arg_idx,
  nominal_type_decl->getGenericSignature();
  if (!generic_sig)
  break;
  - for (auto depTy : generic_sig->getAllDependentTypes()) {
  - if (arg_idx == 0) {
  + auto depTy = generic_sig->getGenericParams()[arg_idx];
  return CompilerType(GetASTContext(),
  nominal_type_decl->mapTypeIntoContext(depTy)
  ->castTo<swift::ArchetypeType>());
  }
  -
  - arg_idx--;
  - }
  -
  - // Index was out of bounds...
  - break;
  - }
  case swift::TypeKind::BoundGenericClass:
  case swift::TypeKind::BoundGenericStruct:
  case swift::TypeKind::BoundGenericEnum: {
  