Do not display unverified uids as part of a key for hkp index and vindex output

This is not for security or privacy reasons, but to provide an accurate answer to a search request.

src/route/hkp.js

@@ -136,10 +136,12 @@ class HKP {
       ctx.body = `info:${VERSION}:${COUNT}\npub:${fp}:${algo}:${key.keySize}:${created}::\n`;
 
       for (const uid of key.userIds) {
+        if(uid.verified) {
           ctx.body += `uid:${encodeURIComponent(`${uid.name} <${uid.email}>`)}:::\n`;
         }
       }
     }
   }
+}
 
 module.exports = HKP;