Ushcode/9/Add-docker-CI-and-version-checking

[Ushcode]

• Add Version checker
• Add code tagging
• Add docker CI

simply change the top level VERSION file to x.y.z or x.y.z-SNAPSHOT, github will write this to the pom and docker compose files

Merge will be blocked by the version checker if VERSION and the corresponding package files do not match a semver pattern with a valid increment to the version on main.

docker images will be built on push to main

[Ushcode]

@gpeb2 not sure if the images will build in this env with the required maven credentials to pull from wherever necessary inside the container

[Ushcode]

@gpeb2 not sure if the images will build in this env with the required maven credentials to pull from wherever necessary inside the container

[Ushcode]

stack bot correctly updates the package files on check of correct version increment in VERSION file

[Ushcode]

https://blog.adoptopenjdk.net/2021/08/goodbye-adoptopenjdk-hello-adoptium/