Add adibashaikh.is-a.dev

Points adibashaikh.is-a.dev at a GitHub Pages portfolio site via CNAME.

domains/adibashaikh.json

@@ -0,0 +1,11 @@
+{
+  "description": "Personal portfolio website for Adiba Shaikh",
+  "repo": "https://github.com/AdibaShaikh000/portfolio",
+  "owner": {
+    "username": "AdibaShaikh000",
+    "email": "adibashaikh000@gmail.com"
+  },
+  "records": {
+    "CNAME": "adibashaikh000.github.io"
+  }
+}