Support installation_types for slash command builders

[GeekCornerGH]

Which application or package is this feature request for?

builders

Feature

Discord released User-installable apps and Discord.js isn't supporting it. So I'm opening this issue so you can put it into your backlog.

Ideal solution or implementation

Add 2 properties to the SlashCommandBuilder constructor, which are

1. Integration types (field name: integration_types)
2. Interaction context (field name:contexts)
   Per the Discord Application Command Object docs

Alternative solutions or implementations

No response

Other context

Per this video, the standard ChatInputInteraction should work with user installed-apps, but I'm not sure about complex uses-cases