Revert "Add email protection test"

This reverts commit 270354e3.

javascript/src/iframe/viamapi-iframe.js

@@ -1302,7 +1302,7 @@ const connection = Penpal.connectToParent({
 
       const keys = await createOneTimePassportCertificate(
         makeid() + "-" + passportUUID,
-        "gospodin.bodurov@vereign.com",
+        null,
         passportPrivateKey,
         passportCertificate
       );