Convert `SpotlessTaskModern` to use `InputChanges` API#607

Merged

bigdaz merged 2 commits intodiffplug:masterfrom bigdaz:dd/inputchanges

Jun 11, 2020

+80-49

Commits on Jun 8, 2020

Convert SpotlessTaskModern to use InputChanges API
bigdaz
committed

Commits on Jun 10, 2020

Centralize the Gradle versions used in tests and adapt for JDK11
bigdaz
committed