Conform to expanded protocol from PhoneNumberKit (#593)

* Conform to expanded protocol from PhoneNumberKit

* lint

* lint 2

* Lint 3

Author: jhaven-stytch

Sources/StytchUI/Inputs/PhoneNumberInput.swift

@@ -56,6 +56,10 @@ extension PhoneNumberInput: UITextFieldDelegate {
 }
 
 extension PhoneNumberInput: CountryCodePickerDelegate {
+    func countryCodePickerViewControllerWillDissmiss(_ _: PhoneNumberKit.CountryCodePickerViewController) {}
+
+    func countryCodePickerViewControllerDidDissmiss() {}
+
     func countryCodePickerViewControllerDidPickCountry(_ country: CountryCodePickerViewController.Country) {
         textInput.countryCodePickerViewControllerDidPickCountry(country)
     }