PhoneNumberKit: Wrong validation for Canada number when validating it agains US region.

Hi,

POD Version - 3.3.4

I have noticed that the API PhoneNumberKit.isValidPhoneNumber(_:withRegion:ignoreType:) is returning incorrect true value when used to lookup if a Canadian number is valid for the US region. In the case where validating a CA (Canada) number to US validation, it should return false but it returns true. Here is an example:

let phoneNumberKit = PhoneNumberKit()
let isCanadaNumberValid = phoneNumberKit.isValidPhoneNumber("14164431000", withRegion: "CA", ignoreType: true) /// returns true
let isUSNumberValid = phoneNumberKit.isValidPhoneNumber("14164431000", withRegion: "US", ignoreType: true) /// returns true

It should not be possible that the same number is valid for both US and CA region.

As a workaround I have found this approach of parsing the phone and then manually validating it using PhoneNumberKit.parse(_:withRegion:ignoreType:):

func isValid(phoneNumber: String, withRegion region: String) -> Bool {
    do {
        let phone = try phoneNumberKit.parse(phoneNumber, withRegion: region)
        let phoneNumberCountryCode = phoneNumberKit.getRegionCode(of: phone)
        
        return phoneNumberCountryCode == region
    } catch {
       return false
   }
}

let isCanadaNumberValid = isValid("14164431000", withRegion: "US") /// returns false
let isUSNumberValid = isValid("14164431000", withRegion: "CA") /// returns true