Transform `await-fire-event` into `await-async-events`

[Belco90]

Transform await-fire-event into await-async-events.

Since user-events v14 is async, we should transform this rule to consider both fire and user events.

It needs a new option to decide which modules are enabled or disabled:

• fire-event: disabled by default since it's only used in Vue (enabled in Vue shareable config tho)
• user-event: enabled by default since user-event 14 is async

Explain in the rule's doc that the user-event option must be disabled when working with user-event prior to v14

[skovy]

@Belco90 @MichaelDeBoey assuming this was supposed to be plural? I can open a PR to fix it since it's currently await-async-event

[Belco90]

@Belco90 @MichaelDeBoey assuming this was supposed to be plural? I can open a PR to fix it since it's currently await-async-event

I didn't realize it wasn't plural! Please, open a small PR to rename it 🙏