update to 6.5

Signed-off-by: Silvio Fricke <[email protected]>

Merge pull request #62 from silvio/sfr/to-6.4

update to 6.4

Merge pull request #60 from silvio/feso/6.3

Feso/6.3

LT update to 6.3

* add dependency manager from github

LT Release 6.2

* Cleanup Dockerfile
* Java eclipse-temurin 20 -> 18

Update to LT 6.0

LT release 5.8

Update to

* Switch from dockerhub/openjdk to dockerhub/eclipse-temurin
* Update java from 16 to 18
* Add support for arm/v7 architecture

LT release 5.7

Update to LT 5.6