Update from upstream repositories.json

Author: w3cbot

repositories.json

@@ -22666,7 +22666,7 @@
    "login": "w3c"
   },
   "url": "https://github.com/w3c/charmod-norm",
-  "homepageUrl": "https://w3c.github.io/charmod-norm/",
+  "homepageUrl": "https://www.w3.org/International/charmod-norm/",
   "description": "Character Model for the World Wide Web: String Matching and Searching",
   "isArchived": false,
   "isPrivate": false,