feat: ostack_project_properties_v1 integration
This MR introduces ostack_project_properties_v1 *-cloud-entities integration
- introduce custom terraform provider, yet commented out to validate templating, tightly coupled to https://gitlab.ics.muni.cz/cloud/g2/prod-brno-cloud-entities/-/merge_requests/237/diffs
related https://gitlab.ics.muni.cz/cloud/internal-wiki/-/issues/1902
Edited by František Řezníček