Wazuh v3.9.1 - Kibana v7.1.1

This release comes with all the changes from the previous version, and the following additions and bugfixes:

Added

• Support for Kibana v7.1.1
• Added overall metrics for Agents > Overview #1479.

Fixed

• Fixed missing dependency for Discover 43f5dd5.
• Fixed visualization for Agents > Overview #1477.
• Fixed SCA policy checks table #1478.