Prune refcache

Author: danielgblanco

static/refcache.json

@@ -1631,10 +1631,6 @@
     "StatusCode": 206,
     "LastSeen": "2025-01-15T13:17:28.410343-05:00"
   },
-  "https://calendar.google.com/calendar/embed": {
-    "StatusCode": 401,
-    "LastSeen": "2025-01-17T14:06:45.293165Z"
-  },
   "https://calendly.com/euwg-user-feedback-session/end-user-feedback-session": {
     "StatusCode": 200,
     "LastSeen": "2024-03-12T07:55:41.183146657Z"