Update email for domain owner in configuration

domains/_vercel.coderhema.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "coderhema",
+    "email": "olugbemiopedepo@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=coderhema.is-a.dev,01f705dce4759fd0d0c0"
+  }
+}