Google-i18n-address

Recently it was brought to our attention that releases of `google-i18n-address` are including extra files which cause issues [for other projects](https://github.com/mirumee/google-i18n-address/issues/75).

3.1 release is functionally the same as 3.0, but it excludes those files.

Backwards incompatible changes:
- [PEP8: Exception names should use Error suffix](https://peps.python.org/pep-0008/#exception-names): InvalidAddress -> InvalidAddressError

What's Changed
* Remove requires.io by brylie-wolt in https://github.com/mirumee/google-i18n-address/pull/71
* Update package by michaljelonek in https://github.com/mirumee/google-i18n-address/pull/74

New Contributors
* brylie-wolt made their first contribution in https://github.com/mirumee/google-i18n-address/pull/71
* michaljelonek made their first contribution in https://github.com/mirumee/google-i18n-address/pull/74

**Full Changelog**: https://github.com/mirumee/google-i18n-address/compare/2.5.2...3.0.0

Updated address validation rules to the most recent version

Previously for countries where we had a list of possible country area values the validator would mark an empty field as invalid even if it was not required. This version only checks field values against a list of valid choices if the values are non-empty.

ValidationRules` is no longer a `namedtuple` as indexing it using integer keys did not make a lot of sense. This will allow us to add new fields without breaking compatibility in future.

The `ValidationRules` instance now has a `country_code` field along with the previously available `country_name`.

⚠️ The `ValidationRules.postal_code_examples` is now a list instead of a string. This is a **backwards-incompatible** change and if your code relies on the examples it needs to be adapted.

Previous releases had a bug that caused city name to be used when normalizing a city area name.

Validation rules now return a unique list of choices for `country_area_choices`, `city_choices` and `city_area_choices` where previous version would return a list of all existing translations resulting in duplicate values where spelling was identical.

For example the province list for Canada will now result in the following `country_area_choices`:

python
[('AB', 'Alberta'),
('BC', 'British Columbia'),
('BC', 'Colombie-Britannique'),
('MB', 'Manitoba'),
('NB', 'New Brunswick'),
('NB', 'Nouveau-Brunswick'),
('NL', 'Newfoundland and Labrador'),
('NL', 'Terre-Neuve-et-Labrador'),
('NT', 'Northwest Territories'),
('NT', 'Territoires du Nord-Ouest'),
('NS', 'Nouvelle-Écosse'),
('NS', 'Nova Scotia'),
('NU', 'Nunavut'),
('ON', 'Ontario'),
('PE', 'Prince Edward Island'),
('PE', 'Île-du-Prince-Édouard'),
('QC', 'Quebec'),
('QC', 'Québec'),
('SK', 'Saskatchewan'),
('YT', 'Yukon')]