Using a relative path for GIT_WORKING_PATH value with 'git' backend module creates unwanted subdirectories, returns 500

[dev-dull]

Setting GIT_WORKING_PATH to a relative path (e.g. GIT_WORKING_PATH: data) for the git backend module creates unwanted subdirectories and results in PyTerraBackTYL returning a 500 error code during a terraform apply/plan.

General reminder to always test using both relative and full paths.

Workaround: Use the full path (e.g. /opt/pyterrabacktyl/data)