Update ValidatorTest.php with real GG & JE postcodes

Update ValidatorTest.php with real postcodes for Guernsey (GG) & Jersey (JE).

Author: DrJohnM

dev/tests/integration/testsuite/Magento/Directory/Model/Country/Postcode/ValidatorTest.php

@@ -152,7 +152,7 @@ public function getPostcodesDataProvider()
             ['countryId' => 'GB', 'postcode' => 'Q1 2PL'],
             ['countryId' => 'GE', 'postcode' => '1234'],
             ['countryId' => 'GF', 'postcode' => '12345'],
-            ['countryId' => 'GG', 'postcode' => 'PL5 7TH'],
+            ['countryId' => 'GG', 'postcode' => 'GY10 2AB'],
             ['countryId' => 'GL', 'postcode' => '1234'],
             ['countryId' => 'GH', 'postcode' => 'GA18400'],
             ['countryId' => 'GN', 'postcode' => '123'],
@@ -174,7 +174,7 @@ public function getPostcodesDataProvider()
             ['countryId' => 'IN', 'postcode' => '123456'],
             ['countryId' => 'IS', 'postcode' => '123'],
             ['countryId' => 'IT', 'postcode' => '12345'],
-            ['countryId' => 'JE', 'postcode' => 'TY8 9PL'],
+            ['countryId' => 'JE', 'postcode' => 'JE2 4PJ'],
             ['countryId' => 'JO', 'postcode' => '12345'],
             ['countryId' => 'JP', 'postcode' => '123-4567'],
             ['countryId' => 'JP', 'postcode' => '1234567'],