message: fix(config): remove unused codes
diff: @@ -348,24 +348,6 @@ export class ConfigSet {
  }
  }
  - // private static loadConfig(base: BabelConfig): BabelConfig {
  - // // loadPartialConfig is from babel 7+, and OptionManager is backward compatible but deprecated 6 API
  - // const { OptionManager, loadPartialConfig, version } = importer.babelCore(ImportReasons.BabelJest)
  - // // cwd is only supported from babel >= 7
  - // if (version && semver.satisfies(version, '>=6 <7')) {
  - // delete base.cwd
  - // }
  - // // call babel to load options
  - // if (typeof loadPartialConfig === 'function') {
  - // const partialConfig = loadPartialConfig(base)
  - // if (partialConfig) {
  - // return partialConfig.options as BabelConfig
  - // }
  - // }
  - //
  - // return new OptionManager().init(base) as BabelConfig
  - // }
  -
  @Memoize()
  get babel(): BabelConfig | undefined {
  const {
  