Adding Australian regions into Magento Core

Author: maximbaibakov

app/code/Magento/Directory/Setup/InstallData.php

@@ -809,6 +809,14 @@ public function install(ModuleDataSetupInterface $setup, ModuleContextInterface
             ['BR', 'SE', 'Sergipe'],
             ['BR', 'TO', 'Tocantins'],
             ['BR', 'DF', 'Distrito Federal'],
+            ['AU', 'ACT', 'Australian Capital Territory'],
+            ['AU', 'NSW', 'New South Wales'],
+            ['AU', 'VIC', 'Victoria'],
+            ['AU', 'QLD', 'Queensland'],
+            ['AU', 'SA', 'South Australia'],
+            ['AU', 'TAS', 'Tasmania'],
+            ['AU', 'WA', 'Western Australia'],
+            ['AU', 'NT', 'Northern Territory'],
         ];
 
         foreach ($data as $row) {