Fixed Mac Catalyst warnings related to deprecated accessibility options

[eaceto]

Changes

• kSecAttrAccessibleAlways and kSecAttrAccessibleAlwaysThisDeviceOnly are deprecated on Mac Catalyst due to the fact that does not provide a useful level of protection. They should be replaced with kSecAttrAccessibleAfterFirstUnlock and kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly respectively

References

• https://developer.apple.com/documentation/security/ksecattraccessiblealwaysthisdeviceonly
• https://developer.apple.com/documentation/security/ksecattraccessiblealways

Testing

[X] Tested on a Mac Catalyst application, this removed the warnings sent by the compiler and still provides a secure storage.

Checklist

[X] I have read the Auth0 general contribution guidelines

[X] I have read the Auth0 Code of Conduct

[X] All existing and new tests complete without errors

[eaceto]

Thanks @Widcket and @cocojoe .

I found some other warnings and issues, I will be uploading a new MR later about it.