Freeze docker-compose version due to glibc incompatibility in newer docker-compose

[dev-id]

What is this PR for? Version 1.28 of docker-compose uses a newer version of glibc than the supported CentOS and Ubuntu versions. This PR forces version 1.27.4 of docker-compose to keep compatibility with the supported distros. Fixes #538

What type of PR is it? [Bug Fix]

How should this be tested? Run helk_install.sh

Questions:

• Do the licenses files need update? No
• Are there breaking changes for older versions? No
• Does this needs documentation? No

[Cyb3rWard0g]

Thank you @dev-id !