message: Fix implied --preserve-missing for --only-story-names
diff: @@ -61,7 +61,7 @@ export default function getOptions({ argv, env, flags, log, packageJson }: Conte
  exitZeroOnChanges: trueIfSet(flags.exitZeroOnChanges),
  exitOnceUploaded: trueIfSet(flags.exitOnceUploaded),
  ignoreLastBuildOnBranch: flags.ignoreLastBuildOnBranch,
  - preserveMissingSpecs: flags.preserveMissing || !!flags.only, // deprecated
  + preserveMissingSpecs: flags.preserveMissing || !!flags.only || !!flags.onlyStoryNames, // deprecated
  originalArgv: argv,
  buildScriptName: flags.buildScriptName,
  