Merge branch '6046-brexit-update-country-list' into 'develop'

Resolve "BREXIT - Update country list"

Closes #6046

See merge request ispconfig/ispconfig3!1404

install/sql/incremental/upd_dev_collection.sql

@@ -16,3 +16,6 @@ DROP TABLE 'software_package';
 DROP TABLE 'software_repo';
 DROP TABLE 'software_update';
 DROP TABLE 'software_update_inst';
+
+-- Brexit
+UPDATE `country` SET `eu` = 'n' WHERE `iso` = 'GB';

install/sql/ispconfig3.sql

@@ -2408,7 +2408,7 @@ INSERT INTO `country` (`iso`, `name`, `printable_name`, `iso3`, `numcode`, `eu`)
 ('UG', 'UGANDA', 'Uganda', 'UGA', 800, 'n'),
 ('UA', 'UKRAINE', 'Ukraine', 'UKR', 804, 'n'),
 ('AE', 'UNITED ARAB EMIRATES', 'United Arab Emirates', 'ARE', 784, 'n'),
-('GB', 'UNITED KINGDOM', 'United Kingdom', 'GBR', 826, 'y'),
+('GB', 'UNITED KINGDOM', 'United Kingdom', 'GBR', 826, 'n'),
 ('US', 'UNITED STATES', 'United States', 'USA', 840, 'n'),
 ('UM', 'UNITED STATES MINOR OUTLYING ISLANDS', 'United States Minor Outlying Islands', NULL, NULL, 'n'),
 ('UY', 'URUGUAY', 'Uruguay', 'URY', 858, 'n'),