meta-inventec: lanyang: move all services to multi-user.target

Hard-code multi-user.target instead of SYSTEMD_DEFAULT_TARGET.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I24c7d93236cd3c25315c1fe5fc13946a0218b924
diff --git a/meta-lanyang/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend b/meta-lanyang/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
index efb4828..eb8196f 100644
--- a/meta-lanyang/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
+++ b/meta-lanyang/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
@@ -13,7 +13,7 @@
 SYSTEMD_ENVIRONMENT_FILE_${PN}_append_lanyang := " ${@compose_list(d, 'ENVFMT', 'EEPROMS')}"
 
 TMPL = "obmc-read-eeprom@.service"
-TGT = "${SYSTEMD_DEFAULT_TARGET}"
+TGT = "multi-user.target"
 INSTFMT = "obmc-read-eeprom@{0}.service"
 FMT = "../${TMPL}:${TGT}.wants/${INSTFMT}"