cfunseth/guacamole repository overview

Preliminary Docker image for Guacamole 1.5.5 with embedded MariaDB (MySQL) and LDAP authentication based on https://github.com/jason-bean/docker-guacamole⁠.

Jason's latest version was 1.5.4, so this is my attempt to update to the latest version as of April 23, 2025.

I'm planning to submit a PR to Jason's repo once this version has been validated, at which point I'll archive this image until a new version needs to be tested.