[Storyblok CLI] Support API key for CI environment in order to log in

[danilowoz]

The feature would affect: (check one with "x")

• [ ] app.storyblok.com (CMS - Interface)
• [ ] api.storyblok.com (CMS - Content Delivery API)
• [ ] mapi.storyblok.com (CMS - Management API)
• [ ] capi.storyblok.com (Commerce - API)
• [ ] Commerce - Interface
• [X] Other

Is your feature request related to a problem? Please describe. We're considering using Stoyblok CLI to sync the components in the build time, like a Github Action, where we could update the components in the production only when the UI-components has been ready to go live.

Describe the solution you'd like Someway to login in a CI environment without passing my email/password. One possible way is supporting an env var, for example STORYBLOK_LOGIN_APIKEY, and once this variable is available the CLI is able to log in the execute its methods.