Update VertX to 3.9.16

[tomasz-sobczyk-wttech]

Is your feature request related to a problem? Please describe. There are various security issues in KnotX related to outdated version of Vertx. Let's do a bit of maintenance and update KnotX to latest 3.X Vertx version (3.9.16 as of time of writing)

NOTE: Pull Requests to all the repos will be provided soon

[scypio]

I have prepared the maintenance branches from 1.6.0 tag, but I would need a corresponding branch in 7 knotx repositories.

These are the forks that are required to rebuild the knotx-stack:

https://github.com/scypio/knotx-dependencies/tree/maintenance/1.7.0 https://github.com/scypio/knotx-junit5/tree/maintenance/1.7.0 https://github.com/scypio/knotx/tree/maintenance/1.7.0 https://github.com/scypio/knotx-template-engine/tree/maintenance/1.7.0 https://github.com/scypio/knotx-data-bridge/tree/maintenance/1.7.0 https://github.com/scypio/knotx-forms/tree/maintenance/1.7.0 https://github.com/scypio/knotx-stack/tree/maintenance/1.7.0

[malaskowski]

Hi @scypio, each of repositories have now knotx-1.x branch created from 1.6.0 tag.

[tomaszmichalak]

We will provide the solution for Knot.x 2.x too.