fix: sms otp sent to unverified phone

[mdesousa]

Issue #199

Description of changes:

phone_number_verified in cognito events is a string, either "true" or "false"

[ottokruse]

Thanks!

If you would just run prettier to get the code formatted per the repo standard we can go ahead.

npx prettier -w .

[mdesousa]

@ottokruse done 👍