added portfolio worker to is a dev domain

domains/Dhairya.json

@@ -0,0 +1,11 @@
+{
+    "description": "Portfolio site of Dhairya",
+    "owner": {
+        "username": "Dhairya3391",
+        "email": "dhairyaadroja3391@gmail.com"
+    },
+    "repo": "https://github.com/Dhairya3391/portfolio",
+    "records": {
+        "CNAME": "pow.dhairyaadroja3391.workers.dev"
+    }
+}