test: print deviceId

Author: gagik

packages/e2e-tests/test/e2e.spec.ts

@@ -782,7 +782,10 @@ describe('e2e', function () {
 
       expect(deviceId).not.to.equal('unknown');
       // Our hashed key is 64 hex chars
-      expect(deviceId).to.match(/^[A-Fa-f0-9]{64}$/);
+      expect(deviceId).to.match(
+        /^[A-Fa-f0-9]{64}$/,
+        `deviceId is not a hash ${deviceId}`
+      );
     });
 
     context('post-4.2', function () {