build: update gradle wrapper from 8.5 to 8.6

test: test with gradle 8.6-rc-3

fix: add java version infer for fabric

test: fix flaky tests (again)

test: fix flaky tests

refactor: rework fabric mod infer a little bit

feat: wip: fabric mod infer

ci: fix changelog for integration releases

feat: add changelog helpers

ci: setup a workflow to publish development versions

fix: wrong plugin id used in the readme

fix: resubmit plugin to the gradle plugins portal

fix: wrong owner & repo was used for publishing

ci: publish to plugins portal

ci: argh