feat: Add support for Asians Pokémon Cards (#481)

data-asia/XYb/CP6.ts

@@ -0,0 +1,19 @@
+import { Set } from '../../interfaces'
+import serie from '../XYb'
+
+const set: Set = {
+	id: 'CP6',
+	name: {
+		ja: 'ポケットモンスターカードゲーム 拡張パック 20th Anniversary',
+		ko: 'BASE PACK 20th Anniversary'
+	},
+
+	serie: serie,
+
+	cardCount: {
+		official: 87
+	},
+	releaseDate: '2016-09-16'
+}
+
+export default set