🐛 Fix export duplication

Author: belemaire

ern-core/src/index.ts

@@ -107,4 +107,3 @@ export { getCodePushInitConfig } from './getCodePushInitConfig'
 export { PackageManager } from './PackageManager'
 export { LogLevel } from './coloredLog'
 export { IosDevice } from './ios'
-export { ernRcFilePath, ERN_RC_GLOBAL_FILE_PATH } from './config'