Add localBiblio reference for the did:key specification (#107)

Author: acoburn

lws10-authn-ssi-did-key/index.html

@@ -19,6 +19,13 @@
         github: "w3c/lws-protocol",
         xref: ["web-platform"],
         group: "lws",
+        localBiblio: {
+          "did-key": {
+            title: "The did:key Method v0.9",
+            href: "https://w3c-ccg.github.io/did-key-spec/",
+            publisher: "W3C",
+          },
+        },
       };
     </script>
   </head>