src/vs/workbench/browser/actions/workspaceActions.ts/OpenFolderAction/run
class OpenFolderAction:	override async run(accessor: ServicesAccessor, data?: ITelemetryData): Promise<void> {
		const fileDialogService = accessor.get(IFileDialogService);

		return fileDialogService.pickFolderAndOpen({ forceNewWindow: false, telemetryExtraData: data });
	}