true is not iterable while installing sdk

[trubi]

Hello harness people,
when installing ff sdk to my project (latest version 1.4.9), yarn install fails with

Yarn version: 
  1.22.17

Node version: 
  14.18.1

Platform: 
  darwin x64

Trace: 
  TypeError: true is not iterable!
      at module.exports.module.exports.__webpack_require__.getIterator (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:105587:42)
      at PackageLinker.<anonymous> (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:48787:192)
      at Generator.next (<anonymous>)
      at step (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:310:30)
      at /usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:328:14
      at new Promise (<anonymous>)
      at new F (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:5301:28)
      at PackageLinker.<anonymous> (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:307:12)
      at PackageLinker.linkBinDependencies (/usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:48834:20)
      at /usr/local/Cellar/yarn/1.22.17_2/libexec/lib/cli.js:49400:28

when tryin 1.4.7, all looks fine.

[enver-bisevac]

Hi @trubi, pull request PR67 was created. pls try rc version:
yarn add @harnessio/[email protected]