Added support for rendering a custom svg icon from a remote URL. This is done as part of the upcoming App Connections feature to render icons that are not part of our default set of icons for Actions and Triggers.
Added a new Fetch Mode field to the Action Builder > Action Form > Async field to decide how the Async Select field will fetch the options from the URL provided by the user. There are two modes:
Pre-fetch: Loads all options when the async select field is displayed in the form.
On type: Loads the options when the user types the async select.