Draft: Add LDAP to local docker compose for testing LDAP without binding upstream

• Add script for generating sample users for SQL + LDAP

Included node script will generate 5k users for FoundationDB and the local LDAP instance. Script requires ldapadd to be installed locally, as it will directly add to the local instance using the local secrets.

• Add LDAP to local docker compose for testing LDAP without binding upstream

Makes use of openldap and phpldapadmin to ease management of local AD for testing profile API. Previously, we would need to bind to external LDAP services which was not secure.