This is part of the change to replace nslcd with sssd to
support multiple secure ldap backends.
This change removed nss-pam-ldapd (nslcd, libpam-slapd,
libnss-slapd) on Debian based stx system.
nscd is removed in
https://review.opendev.org/c/starlingx/tools/+/854217
Test Plan on Debian:
PASS: Package build, image build
PASS: System deployment
PASS: Verify nslcd, libpam-slapd, libnss-slapd are not installed.
PASS: ldap functions work properly (ldap user creation, user login
on console and by ssh etc).
Story: 2009834
Task: 46069
Depends-On: https://review.opendev.org/c/starlingx/metal/+/854203
Signed-off-by: Andy Ning <andy.ning@windriver.com>
Change-Id: I87de211876a00c0b0a0d629dde70e13c0feb3df0
7962e653b3