Documenting usage of proposed new infra.prepareToPublishIncrementals

[jglick]

Assuming jenkins-infra/pipeline-library#111 is merged.

[jvz]

Sounds simple enough. No fancy declarative method? :P

[jeffret-b]

This looks nice and easy. I'll give it a try once the dependency is available.

[jglick]

No fancy declarative method?

In principle you could use this from inside a script block, and then add a special stage with agent none and another script block for the maybePublishIncrementals. I cannot imagine the result being easier to read or debug.