Fix JSON formatting in amangiri.json

Removed extra newlines and ensured proper JSON formatting.

domains/amangiri.json

@@ -2,12 +2,10 @@
     "description": "Aman Giri - Full Stack Developer Portfolio",
     "domain": "is-a.dev",
     "subdomain": "amangiri",
-
     "owner": {
         "username": "Aman-Giri01",
         "email": "amankumargiri2022@gmail.com"
     },
-
     "record": {
         "CNAME": "amanportfol.netlify.app"
     }