Add support for nested group memberships for LDAP authorization

Current Situation

• The JOC Cockpit LDAP Identity Service can be used to authorize user accounts from direct membership in security groups.

Desired Behavior

• JOC Cockpit should support use of nested group membership to authorized user accounts from LDAP Directory Services.

Example:

An account A1 is member of the group G2. G2 is member of the group G1. The group g1 is assigned to the role R1 in the identity service configuration for ldap. Then A1 should have the role R1

Patch

A Patch is available from https://download.sos-berlin.com/patches/patch-20220413-JOC-1256-JOC-1235-2.2.2_2.2.3

See below link how to apply patches.