Add ap-east-2

Author: chriscerie

src/regions.ts

@@ -1,6 +1,7 @@
 export const standardRegions: string[] = [
   'af-south-1',
   'ap-east-1',
+  'ap-east-2',
   'ap-northeast-1',
   'ap-northeast-2',
   'ap-northeast-3',