Github Actions for smile and graphql repo. Related tasks: (YWK)
SMILE standalone
https://github.com/ncsa/standalone-smm-smile/issues/106
GraphQL standalone
https://github.com/ncsa/standalone-smm-smile-graphql/issues/8
https://github.com/ncsa/standalone-smm-smile-graphql/issues/1
Released image goes to docker.io
PR images goes to GitHub ghcr.io