meta-bletchley: remove only-run-apr-on-power-loss form PSM

The checkACLoss() doesn't work on Bletchley, and it will cause power
restore failed when sled turned ac-on (chassis-poweron).

Remove `only-run-apr-on-power-loss` config for now.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Change-Id: If6370175a6d7a0de1daaf62082876475e972c05c
diff --git a/meta-facebook/meta-bletchley/recipes-phosphor/state/phosphor-state-manager_%.bbappend b/meta-facebook/meta-bletchley/recipes-phosphor/state/phosphor-state-manager_%.bbappend
index 2c0c2de..6b6062c 100644
--- a/meta-facebook/meta-bletchley/recipes-phosphor/state/phosphor-state-manager_%.bbappend
+++ b/meta-facebook/meta-bletchley/recipes-phosphor/state/phosphor-state-manager_%.bbappend
@@ -31,6 +31,8 @@
 BLETCHLEY_SYS_ST_INIT_CONF_FMT = "bletchley-system-state-init.conf:phosphor-discover-system-state@{0}.service.d/bletchley-system-state-init.conf"
 SYSTEMD_OVERRIDE:${PN}-discover:bletchley += "${@compose_list_zip(d, 'BLETCHLEY_SYS_ST_INIT_CONF_FMT', 'OBMC_HOST_INSTANCES')}"
 
+PACKAGECONFIG:remove:bletchley = "only-run-apr-on-power-loss"
+
 #======================
 # Workaround for bletchley
 #======================