Ngrok ENV configuration for policy service

The variables are placed in the docker-compose.yml file on purpose, so that hopefully this will lower the chance of someone putting them in a production helm chart. These variables should only be used for local development. Typically the ENV vars for a service are found in the ./env directory.

FYI: @valentin.yordanov

requested review from @yordan.kinkov

assigned to @lyuben.penkovski

added Need review label

added DevInProgress label

approved this merge request

LGTM

merged

mentioned in commit 90ee6b29