[SPIKE] Addition of PostGIS

[seriva]

Is your spike related to a problem or idea? Please describe. It was identified that there is a need for PostGIS.

Describe the outcome you'd like Research was is needed to integrate PostGIS with our current Postgres solution. This should result in a number of issues to resolve this issue.

What is the reason or source for the spike Internal request: EP-419

Additional context https://postgis.net/

---

DoD checklist

• [ ] Reader is able to understand the results of spike
• [ ] The results of the spike are presented in a table (to show simply what are compared or researched parameters) / not applicable
• [ ] Each value / cell in the results table is described more deeply below
• [ ] Demo of the spike (automated as much as possible)
• [ ] Design doc updated

[seriva]

As discussed with product team for now we are removing that from the scope.