Highlight in editor pipeline usages when hovering on pipeline visualisation

[mmanciop]

When hovering in the pipeline visualisation on the usage of a specific component (e.g., a batch processor), the reference to that component in the editor pane should be highlighted.

[roshan-gh]

With the normal click and option+click feature on the pipeline visualization, do we still need this issue? @bripkens @mmanciop