[deliver] remove all instances of is_string in options and use type

[joshdholtz]

Motivation and Context

is_string is slowly being replaced by type (and skip_type_validation if needed) to make the docs clearer, options safter, and Swift generation more correct.

This PR does this for only deliver

Description

• Most is_string that a a default_value of a true/false were replacd with type: Boolean
• Support for type Symbol was added
  • Will show string in CLI options
  • String values will get converted with to_sym
• skip_type_validation was added to team_id since it can take strings and numbers
• Option :app is no longer being used as a cache and replaced with Deliver.cache
  • This option was never set with anything being passed in (only used as a global cache for Spaceship::ConnectAPI::App)
  • Added new Deliver.cache where app is stored instead

[minuscorp]

Does type-less ConfigItem get declared as String in Swift or into Any?

[fastlane-bot]

Hey @joshdholtz 👋

Thank you for your contribution to fastlane and congrats on getting this pull request merged 🎉
The code change now lives in the master branch, however it wasn't released to RubyGems yet.
We usually ship about once a week, and your PR will be included in the next one.

Please let us know if this change requires an immediate release by adding a comment here 👍
We'll notify you once we shipped a new release with your changes 🚀

[fastlane-bot]

Congratulations! 🎉 This was released as part of fastlane 2.184.0 🚀