Add commons-math3-api plugin

[jonesbusy]

Add commons-math3-api plugin

Testing done

PLUGINS=commons-math3-api TEST=InjectedTest bash local-test.sh

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue

[timja]

FWIW this has been removed from junit, are there consumers that would benefit from this?

[jonesbusy]

Found some of them with compile scope dependency https://github.com/search?q=org%3Ajenkinsci+%22commons-math3%22&type=code&p=2

Most need refresh but a few looks still active.

Not sure if it deserve bom to have version managed at least

[timja]

2 or 3 look somewhat active, 1 of them currently uses bom.

I think we can do this, anyone else got another opinion?

[basil]

I don't see a problem with this as long as weekly tests are passing, though as noted above there is not much of a need for this in the ecosystem at present.