firebase-ios-sdk

Archive testing on GHA (#6338)

* Testing generating archives on GHA

* Removed unnecessary quotes.

* Fix arguments again.

* Attempt to archive macOS and tvOS too

* Fix naming

* arg parsing

* Fix parentheses style.

* End case for bash script.

* Try Catalyst support, too.

* Try Catalyst support, too for real.

* Catalyst again

* Revert Catalyst build.

This was wrong (scheme should have been App-iOS) but then that failed
with a different error:

```
firebase-ios-sdk/gen/FirebaseCore/Target Support Files/nanopb/nanopb-prefix.pch:2:9: fatal error: 'UIKit/UIKit.h' file not found
        ^~~~~~~~~~~~~~~
1 error generated.

```

I'll revert it for now and address later.

* Add ALL THE SDKS

* Run on cron job only

* Removed Installations test.

* Remove uploading of archive, print size on disk

* Temporarily run Core on PRs for testing.

* Re-enable cron only for Core.