Publish Servicecomb Website - Remove Google Analytics

[Niall Pemberton]

Hi Servicecomb Team!

Thank you for applying the PR I raised tin January to remove Google
Analytics(GA):
    https://issues.apache.org/jira/browse/SCB-2896

Could you regenerate/publish the Servicecomb website so that those changes
take effect and GA is removed from the published website?

Thank You

Niall