Review on package dependencies

[cintnguyen]

When referencing requirements for an MFE here , 13 is to only have hard dependencies on libraries that are either in the open edX organization or a commonly used third-party (generic NPM package) . During discovery found that:

• "@optimizely/react-sdk" requires API keys making it not readily accessible to the community, referenced here. Is this something we can remove and replace? On npm, it states that it is an "A/B testing and feature management tool for product development teams that enables you to experiment at every step"
• "react-zendesk" issues outlined in ZendeskFab #225 , wanted to bring attention to it. Not sure if we have something internal to replace
• "@wojtekmaj/enzyme-adapter-react-17" is the unofficial adapter for react 17 from enzyme. Currently an inactive project. Can this be removed?