#253 Pom refactoring Pull request opened by honnix TL;DR pom.xml files refactoring Type ☐ Bug Fix ☐ Feature ☐ Plugin Are all requirements met? ☑︎ Code completed ☐ Smoke tested ☐ Unit tests added ☐ Code documentation added ☐ Any pending items have an associated Issue Complete description It's a bit hard to list what is being done so I tried adding comments in the PR where applicable. Note that in this PR we are not trying to upgrade any deps or plugin versions unless necessary. A further upgrade and cleanup can be applied later, with the possibility introducing maven-dependency analyse. Tracking Issue _NA Follow-up issue NA flyteorg/flytekit-java ✅ All checks have passed 3/3 successful checks