add portfolio domain

domains/jackutrilla.json

@@ -0,0 +1,11 @@
+{
+  "owner": {
+    "username": "Jack1428u",
+    "email": "176263262+Jack1428u@users.noreply.github.com"
+  },
+  "records": {
+    "CNAME": "cname.vercel-dns.com",
+    "URL":"https://github.com/jack1428u/portfolio"
+  },
+  "proxied": true
+}