ldap: Removing the openldap server related packages

nss-pam-ldapd uses the openldap API to interact with the
ldap server.

openldap recipe includes the openldap daemon as a LDAP server
and the libraries implementing the LDAP protocol.

BMC would be acting as LDAP client so we don't need those
pacakages which is related to LDAP server.

Packages which is being removed through this commit are
mdb,passwd,dnssrv,monitor,meta etc,these are slapd backends.

Tested: This commit reduces the size of the image by 1.5M.

Change-Id: I191ba34865b1f1a9fe72cc89c258b19360ad7273
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
diff --git a/recipes-support/openldap/openldap_%.bbappend b/recipes-support/openldap/openldap_%.bbappend
new file mode 100644
index 0000000..640c340
--- /dev/null
+++ b/recipes-support/openldap/openldap_%.bbappend
@@ -0,0 +1,2 @@
+PACKAGECONFIG = "openssl modules \
+                ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"