Merge branch 'update-configurations' into 'master'

config/vhr18_mapcache-ops.xml

core/Dockerfile

core/rgbnir_definition.json

core/run-httpd.sh

docker-compose.base.ops.yml

docker-compose.dem.dev.yml

docker-compose.dem.ops.yml

docker-compose.dem.yml

docker-compose.emg.dev.yml

docker-compose.emg.ops.yml

docker-compose.emg.yml

docker-compose.vhr18.dev.yml

docker-compose.vhr18.ops.yml

docker-compose.vhr18.yml

env/dem.env

env/dem_preprocessor.env

env/dem_redis.env

traefik-dynamic.yml