Update cnames_active.js

Author: chleicated

cnames_active.js

@@ -3622,7 +3622,7 @@ var cnames_active = {
   "y86": "quietshu.github.io/y86", // noCF? (don´t add this in a new PR)
   "yadl": "yadljs.github.io",
   "yagolopez": "yagolopez.github.io",
-  "yags": "216.198.79.1", // noCF
+  "yags": "cname.vercel-dns.com", // noCF
   "yak": "cname.vercel-dns.com", // noCF
   "yake": "yakeing.github.io/HexoBlog",
   "yamdbf": "zajrik.github.io/yamdbf",