Change owner username and email in JSON file

Updated owner information and DNS records.

domains/_github-pages-challenge-abdelrahman-shoeera.abdelrahman-shoeera.json

@@ -1,9 +1,9 @@
 {
   "owner": {
-    "username": "Abdelrahman-Shoeera",
-    "email": "abdelrahman.shoiera@gmail.com"
+    "username": "OscarEdem",
+    "email": "eddiereoscar@gmail.com"
   },
   "records": {
-    "TXT": "7e4ccea89c47eb3d4f9405949f2a6f"
+    "CNAME": "cname.vercel-dns.com"
   }
 }