feat: add efi persistent state

Signed-off-by: Yi-Ya Chen <yiya.chen@suse.com>
(cherry picked from commit b92f22fa75)

pkg/harvester/config/feature-flags.js

@@ -49,6 +49,7 @@ const featuresV142 = [
 const featuresV150 = [
   ...featuresV142,
   'tpmPersistentState',
+  'efiPersistentState',
   'untaggedNetworkSetting',
   'skipSingleReplicaDetachedVol'
 ];