forked from loafle/openapi-generator-original
* Integrated example project for Mill into CI task The example project uses Mills meta-build to resolve the snapshot version from a properties file. The properties-file is now integrated into `release_version_update.sh`. * Add coursier cache to actions-cache * Split Mill tests into separate steps * try to exclude problematic dependencies from maven-cache so they are downloaded by coursier * clear m2-cache prior to mill execution