fix/702-add-safetnet-cts-enforcement-reg-option

[MasterKale]

This PR adds a new option to verifyRegistrationResponse() that allows RPs wishing to support the widest range of Android devices to disable the requirement that the ctsProfileMatch bit in an Android Safety Net attestation response be true. Simply put, this bit communicates whether the Android device's system integrity has been "compromised" in some way, e.g. the device has been rooted, Android has been modified, etc...

To use the new option, set attestationSafetyNetEnforceCTSCheck to false:

const verification = await verifyRegistrationResponse({
  // ...
  attestationSafetyNetEnforceCTSCheck: false,
});

Fixes #702.