Add docker_build workflow: Builds and pushes the subquery-node image on update or opening of a PR to the main branch. Image tag is latest.
Add docker_deploy_prod: Builds and pushes the subquery-node image on merge to the main branch. Image tag is the truncated hash of the git commit from which it was build.
Changes
Based on workflows from fund-backend
subquery-nodeimage on update or opening of a PR to themainbranch. Image tag islatest.subquery-nodeimage on merge to themainbranch. Image tag is the truncated hash of the git commit from which it was build.