add a set_fact when guacamole version is 1.5.4 and debian OS

[roumano]

Fixing issue #46

it's will set a environment to permit compile guacamole
if the env is enable on old version (like 1.5.3), it's failed to compile sadly it's produce a warning on ansible-playbook :

[WARNING]: could not parse environment value, skipping: ['{{ guacamole_compile_environment | default(omit) }}']

The when condition can easily add other OS version as they also impacted about this compile issue

Description

Related Issue

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (non-breaking change that does not add functionality or fix an issue)

Checklist:

• I have read the CONTRIBUTING document.
• I have run the pre-merge tests locally and they pass.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.