Handle jenkins.baseline on AddPluginsPom

[jonesbusy]

What's changed?

Handle presence of jenkins.baseline on artifact ID.

Doesn't perform migration by adding the jenkins.baseline property which should be done at some point

What's your motivation?

Jenkins changed their archetype to include the jenkins.baseline property

Checklist

• I've added unit tests to cover both positive and negative cases
• I've read and applied the recipe conventions and best practices
• I've used the IntelliJ IDEA auto-formatter on affected files

[jonesbusy]

Thanks for the help @timtebeek this is now ready for rewiew

[jonesbusy]

FYI @gounthar

[gounthar]

Thanks!

[timtebeek]

Thanks @jonesbusy !