Resolve "Apply Links Layer to Pipeline Editing Vis"

What does this MR do?

Replace duplicated logic in the pipeline editor visualization with our reusable component LinksLayer which in turn uses LinksInner, both of which take care of generating the lines between jobs. Originally the viz was the first one to use that logic, but with the effort on the current pipeline graph, these components came to be and are now used by the pipeline running graph.

This MR now take this component and switch it out with the logic to calculate the links. Some other minor changes had to occurs to make this generic change work. For example, we currently pass a PIPELINE_ID of 0 to the LinksLayer component because the viz doesn't have the same need to differentiate job by pipelines (think up and downstream which could have the same job name, but on different pipeline). So for now we pass a default value of 0, which we could increment when we decide to add up and downstream support in the viz.

Screenshots (strongly suggested)

Nothing changes, here is everything working:

Screen_Recording_2021-04-01_at_1.21.59_PM

Does this MR meet the acceptance criteria?

Conformity

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• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
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Security

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Related to #296984 (closed)