Revisit the configure variables in phosphor-user-manager

[ratagupt]

Seems most of the configure variables which is there in the user-manager, can be hardcoded in the code..these are not actually the configure variables.

conf_data.set_quoted('USER_MANAGER_BUSNAME', 'xyz.openbmc_project.User.Manager',
description : 'The DBus busname to own.')

conf_data.set_quoted('LDAP_MAPPER_MANAGER_BUSNAME', 'xyz.openbmc_project.LDAP.PrivilegeMapper',
description : 'The Dbus busname LDAP privilege mapper application.')

conf_data.set_quoted('LDAP_MAPPER_PERSIST_PATH', '/var/lib/phosphor-ldap-mapper/groups',
description : 'Path of directory containing LDAP groups privilege mapping.')

conf_data.set_quoted('DEFAULT_CRYPT_ALGO', '1',
description : 'The default crypt algorithm if one not found in shadow.')

conf_data.set('CLASS_VERSION', 1,
description : 'Class version to register with Cereal.')

conf_data.set_quoted('LDAP_CONFIG_FILE', '/etc/nslcd.conf',
description : 'Path of LDAP configuration file.')

conf_data.set_quoted('TLS_CACERT_PATH', '/etc/ssl/certs/authority',
description : 'Path of LDAP server CA certificate.')

conf_data.set_quoted('TLS_CERT_FILE', '/etc/nslcd/certs/cert.pem',
description : 'Path of LDAP client certificate.')

conf_data.set_quoted('LDAP_CONFIG_ROOT', '/xyz/openbmc_project/user/ldap',
description : 'LDAP configuration root.')

conf_data.set_quoted('LDAP_CONFIG_DBUS_OBJ_PATH', '/xyz/openbmc_project/user/ldap/config',
description : 'D-Bus path of LDAP config object.')

conf_data.set_quoted('LDAP_CONFIG_BUSNAME', 'xyz.openbmc_project.Ldap.Config',
description : 'D-Bus busname of LDAP config service.')

conf_data.set_quoted('LDAP_CONF_PERSIST_PATH', '/var/lib/phosphor-ldap-conf',
description : 'path of directory having persisted LDAP configuration enabled property.')

conf_data.set_quoted('SYSTEMD_BUSNAME', 'org.freedesktop.systemd1',
description : 'systemd busname.')

conf_data.set_quoted('SYSTEMD_PATH', '/org/freedesktop/systemd1',
decsription : 'systemd path')

conf_data.set_quoted('SYSTEMD_INTERFACE', 'org.freedesktop.systemd1.Manager',
description : 'systemd interface.')