Creating parvagarwal.json for portfolio website domain

Corrected the email address for the owner.

domains/parvagarwal.json

@@ -0,0 +1,11 @@
+{
+  "description": "Portfolio of Parv Agarwal",
+  "repo": "https://github.com/Parv-01/parv-portfolio",
+  "owner": {
+    "username": "Parv-01",
+    "email": "parvaggarwal9759+portfolio@gmail.com"
+  },
+  "record": {
+    "CNAME": "parv-agarwal.netlify.app"
+  }
+}