pmd: bump to 5.4.2
pmd: bump to 5.4.2

Bugfix release with false positive fixes.

workcraft/workcraft,tuura/workcraft,workcraft/workcraft,jrbeaumont/workcraft,jrbeaumont/workcraft,jrbeaumont/workcraft,danilovesky/workcraft,danilovesky/workcraft,workcraft/workcraft,tuura/workcraft,tuura/workcraft,workcraft/workcraft,danilovesky/workcraft,danilovesky/workcraft