Updated secure install

.docker/.env

.docs/images/screenshots/auth-service-ldap-1.png

.docs/images/screenshots/auth-service-ldap-2.png

.docs/installation.md

.scripts/reg-client-secret.sh

dbrepo-analyse-service/app.py

dbrepo-auth-service/dbrepo-realm.json

...a-service/rest-service/src/main/resources/application.yml

...a-service/rest-service/src/main/resources/application.yml

dbrepo-search-service/app.py

dbrepo-search-service/clients/opensearch_client.py

dbrepo-search-service/init/app.py

docker-compose.yml