[YARN] Missing Specs

[Vatana]

Sanity checks

• My issue relates to a specific CLI completion spec (e.g. git checkout is missing options in git completion spec). If your issue is more general, please create your issue here: withfig/fig
• I have searched github.com/withfig/autocomplete/issues and there are no duplicates of my issue
• I would like to work on this.

What CLI tool does this relate to?

yarn

Which statement makes the most sense?

This completion spec isn't complete

Issue Details

Adding subcommands for policies in yarn

Currently there's no yarn's subcommand for policies. Here are the missing command which I've already added into
yarn.ts

• yarn policies set-version
• yarn policies set-version --rc

Adding subcommands for team in yarn

Here are the missing commands for team:

• yarn team create scope:team
• yarn team destroy scope:team
• yarn team add scope:team
• yarn team remove scope:team
• yarn team list |scope:team

I've already created a PR targeting this issues, please take a look and assign me to this :)