chore: add mahjongchest.com

Author: piquark6046

sources/banner.txt

@@ -810,6 +810,8 @@
 // @match        *://*.j7p.jp/*
 // @match        *://leckerschmecker.me/*
 // @match        *://*.leckerschmecker.me/*
+// @match        *://mahjongchest.com/*
+// @match        *://*.mahjongchest.com/*
 //
 // @description        tinyShield allows AdGuard, uBlock Origin, Brave and ABP to resist against Ad-Shield quickly.
 // @description:ko     tinyShield는 AdGuard, uBlock Origin, Brave 와 ABP가 애드쉴드에 빠르게 저항할 수 있도록 합니다.