Create a `camel-quarkus-support-jackson` extension

We seem to have Jackson build time logic spread across multiple extensions. Some of it is duplicated.

I think it'd be better if we put most (or all) of the Jackson build time bits in a single extension that can be reused. Build steps can written so they're activated based on what's on the runtime classpath.

Start by locating the Jackson build-time logic spread across the existing extensions and compare the duplicated parts. The work is done when most or all reusable Jackson build-time logic is consolidated in a new support extension and build steps activate according to the runtime classpath.

Written by the indexing model from the issue text.