Fix (and tweak) fastlane issues

[mikeage]

• Optimize initial setup job(s)
• Fix generate certificates job to create mobileprovision file
• Fix path for update_code_signing_settings. Too many iOSes, not enough OpenBrushes, in the path :-)
• Rename the Zapbox release job

[mikeage]

Note that I also created the mobileprovision file in the keys repo, but you don't see that here; the reason it didn't happen is that we didn't have secrets.IOS_BUNDLE_ID defined at the time the job was run two weeks ago. Now we do.

[mikeage]

This was tested with running bundle exec fastlane ios build but not the final bundle exec fastlane ios release. I didn't want to push to the appstore from a branch in case there's some versioning that'd get messed up. The only difference is the final job upload_to_app_store

[mikeage]

Is there any value in exposing the .ipa as an artifact, or is it useless outside of the store and/or testflight?

[mikeskydev]

It's basically useless for anyone who isn't on our developer org and has their device ID registered, thanks Apple!

[mikeage]

ok, so glad I didn't wait for the answer :-D