language_service_adapter_spec was renamed to adapters_spec as part of d39c4bbe374ba9193bbc4f9a981d20ce2f1fd3dd, but I failed to check in adapters_spec, thereby just deleting the spec. This reintroduces it. PR Close #39742
language_service_adapter_spec was renamed to adapters_spec as part of d39c4bbe374ba9193bbc4f9a981d20ce2f1fd3dd, but I failed to check in adapters_spec, thereby just deleting the spec. This reintroduces it. PR Close #39742