replace parent analysis pom with default jenkins plugin pom

[viceice]

What feature do you want to see added?

I'm thinking of moving to bare jenkins plugin parent pom instead of using the analysis parent pom to simplify things

• Add 2.541.x line and remove 2.504.x bom#6285

anything against this step?

Upstream changes

No response

Are you interested in contributing this feature?

No response