[connectors] Add an option to configure if a property should be set on exchnage header

[lburgazzoli]

This is a...

[X] Feature request
[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[ ] Documentation issue or request

The problem

As today the properties are set at component or endpoint level but sometimes a component expect some properties to be set with headers.

Expected behavior

We should have an option to configure how a property has to be consumed by the the component proxy like we can add a context enum to properties definition.

{
    "property": {
        "context": "component|endpoint|header"
    }
}

[oscerd]

For example a lot of cache components expect an header to set the action on producer side

[stale]

This issue has been automatically marked as stale because it has not had any activity since 90 days. It will be closed if no further activity occurs within 7 days. Thank you for your contributions!

[lburgazzoli]

to be done

[stale]

This issue has been automatically marked as stale because it has not had any activity since 90 days. It will be closed if no further activity occurs within 7 days. Thank you for your contributions!