* CI: new image for simnet
* CI: chore
* CI: separate image for collator
* dockerfile: it's bad upgrading in the images
* CI: correct links to Dockerfiles
* CI: right dotenv usage
* CI: workaround GitLab's bug that failed trigger status is not reported and 'job runs forever'
* CI: debug: need instead of rules to avoid the bug
* dockerfile: fix storage
* CI: workaround sending the status when the trigger is failed
* CI: fix needed job
* CI: edit comments
* CI: trigger simnet with API
* CI: triggering script
* CI: remove real-overseer
* CI: trigger real simnet