CI rewrite

CI needs to be rewritten.

Test jobs' code needs to be more unified - especially after_script sections (ideally one for all jobs).
Fixing Compose project name (should be haf_be, but is btracker).
Possible updates after hive#648 (although in current form it should just work after copy_data.sh execution is removed from the entrypoint).
Move psql Docker image to hive/common-ci-configuration>. Rewrite Composefiles. See also balance_tracker#16.
Check if HAF replay and block_log.artifacts are generated in every test job. If so make sure they aren't.
Turn off logging docker pull.
Make the Running tests... section uncollapsed by default.
Investigate the lack of logs if HAF startup fails.
Move larger embedded Bash scripts to separate files.
Make a template that can be reused in other projects.
Implement #72 (closed)