1.2.0

build: fresh build (#88)

* build(deps): bump commons-io to 2.15.1

* build(test): bump junit to 5.10.2

Junit test suite was using junit 4.

* build: remove deprecated properties in pom

* build(java): java 21 in pom

* build(logging): switch for log4j2 impl

* chore: bump version

* ci: update workflows with java 21