check_docker-compose.sh rejects v2.18 (default in Ub20 repo's as of 5/19/23)

[Zalgo2462]

If you install docker-compose 2.18 which is compatible with ActiveCM projects, the check_docker-compose.sh script will report that the version is incompatible.
We should consider not checking minor version updates when considering the max version.

Adding set -x to the script and running it returns the following: