Parsing doesn't work properly updating from 3.5.10 to 3.6.1

[niorko]

New Issue Checklist

• Updated PhoneNumberKit to the latest version / Specified the podspec directly from the repo
• Phone number formatted correctly on JavaScript version
• I searched for existing GitHub issues

Steps to reproduce

let kit = PhoneNumberKit()
let kitNumber = try kit.parse("420777666555", withRegion: "CZ")
let formattedNumber = kit.format(kitNumber, toType: .international)
XCTAssertEqual(formattedNumber, "+420 777 666 555")

Expected result

Assert succeed

Actual result

It fails with: PhoneNumberKit.PhoneNumberError.invalidNumber

Environment

• Integration through SPM - version 3.6.1
• Xcode 14.3.1

Notes

• Our tests caught it - it worked properly on 3.5.10