SW-9050 - Fix Remove state field when country is hidden in shipping
address
Merge pull request #1378 in SW/shopware from bugfix/master/sw-9050-fix-country-validation-in-change-shipping-address to master

* commit '5136ed0337270e6b4ee01e3a6093d306a10a7767':
  SW-9050 - Fix Remove state field when country is hidden in shipping address