* github-ci: color unit test output and logs
* new config option: force_color_logs (useful in CI)
* bats: show sqlite/mysql dump at the end
* removed "-v" (print package names) from "go build"
* general workflow cleanup
* split CI/bats in sqlite+mysql+mariadb+hub
* renamed db and user 'crowdsec' to 'crowdsec-test'; moved backend-specific scripts to lib/db, etc.
* postgres tests
* force delay between ipv6 tests (for myisam)
* force delay after pg_restore to ensure data is written
