Temporarily disable website builds

ci/jenkins/Jenkins_steps.groovy

@@ -1169,26 +1169,6 @@ def test_qemu_armv7_cpu() {
     }]
 }
 
-def docs_website() {
-    return ['Docs': {
-      node(NODE_LINUX_CPU) {
-        ws('workspace/docs') {
-          timeout(time: max_time, unit: 'MINUTES') {
-            utils.init_git()
-            utils.docker_run('ubuntu_cpu', 'deploy_docs', false)
-
-            master_url = utils.get_jenkins_master_url()
-            if ( master_url == 'jenkins.mxnet-ci.amazon-ml.com') {
-                sh "ci/other/ci_deploy_doc.sh ${env.BRANCH_NAME} ${env.BUILD_NUMBER}"
-            } else {
-                print "Skipping staging documentation publishing since we are not running in prod. Host: {$master_url}" 
-            }
-          }
-        }
-      }
-    }]
-}
-
 def docs_julia() {
     return ['Julia docs': {
       node(NODE_LINUX_CPU) {