Krikri::SdkImportGateError

Raised by PluginHelpers::DockerClient's sdk_import_gate (the vendored Docker SDK import gate every SDK-based docker plugin runs at client construction); run_and_capture turns it into the exact failure real's client construction produces - msg in the result, detail in the [ERROR] block only. Lives here (like OwnerLookupFailure) because every plugin binary compiles base_plugin, while docker_client.cr is only compiled for the docker plugins.