Closes#68
## On any platform
You can now do
```bash
xtool dev build --triple arm64-apple-ios-simulator [--ipa]
```
To build a .app/.ipa that works on the simulator.
## On macOS
You can do
```bash
xtool dev --simulator
```
To one-shot build-and-install on the booted simulator.
* getTeamIsFree -> XcodeAuthData.team().isFree
* Only revoke certificates if on a free team
* Update OpenAPI spec, handle AVP
* Fix App ID capabilities on paid accounts