[DOCS] added `discovery.zen.publish_timeout` to the dynamic settings list
[DOCS] added `discovery.zen.publish_timeout` to the dynamic settings list

aparo/elasticsearch,aparo/elasticsearch,fubuki/elasticsearch,vorce/es-metrics,fubuki/elasticsearch,vorce/es-metrics,fubuki/elasticsearch,fubuki/elasticsearch,aparo/elasticsearch,aparo/elasticsearch,vorce/es-metrics,fubuki/elasticsearch,fubuki/elasticsearch,aparo/elasticsearch,vorce/es-metrics,aparo/elasticsearch,vorce/es-metrics