meta-ibm: Update restore delay override default to microseconds

Default was initially set to represent seconds. The interface
documentation says that the value is representative of microseconds
,as well as, the corresponding code in phosphor-state-manager.

Change-Id: I183c5a248748589e172df58d07f2b2c2ed0f554c
Signed-off-by: Corey Hardesty <corey.hardesty@icloud.com>
diff --git a/meta-ibm/recipes-phosphor/settings/phosphor-settings-defaults-native/ibm_host_settings.override.yml b/meta-ibm/recipes-phosphor/settings/phosphor-settings-defaults-native/ibm_host_settings.override.yml
index ccd771f..4035aa6 100644
--- a/meta-ibm/recipes-phosphor/settings/phosphor-settings-defaults-native/ibm_host_settings.override.yml
+++ b/meta-ibm/recipes-phosphor/settings/phosphor-settings-defaults-native/ibm_host_settings.override.yml
@@ -12,4 +12,4 @@
           PowerRestorePolicy:
               Default: RestorePolicy::Policy::Restore
           PowerRestoreDelay:
-              Default: 30
+              Default: 30000000