message: Clear the Revoke timestamp if token is updated
diff: @@ -122,6 +122,7 @@ export default class RegistrationTokenService {
  registrationToken.expirationDate = filteredRequest.expirationDate ? filteredRequest.expirationDate : moment().add(1, 'month').toDate();
  registrationToken.lastChangedBy = { id: req.user.id };
  registrationToken.lastChangedOn = new Date();
  + registrationToken.revocationDate = null;
  // Save
  registrationToken.id = await RegistrationTokenStorage.saveRegistrationToken(req.user.tenantID, registrationToken);
  // Build OCPP URLs
  