Add krishh-kh.is-a.dev domain registration

domains/domains/krishh-kh.json

@@ -0,0 +1,8 @@
+{
+  "description": "Krish Haldankar personal portfolio domain",
+  "repo": "https://github.com/KrishH-KH/myportfolio",
+  "owner": {
+    "username": "KrishH-KH",
+    "email": "krishhaldankar3@gmail.com"
+  }
+}