ekb: version bump efd3569c4d..184be55ec

Updated to latest version pub-ekb.

Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>
diff --git a/openpower/package/ekb/Config.in b/openpower/package/ekb/Config.in
index 9233677..ac1f535 100644
--- a/openpower/package/ekb/Config.in
+++ b/openpower/package/ekb/Config.in
@@ -30,7 +30,7 @@
 
 config BR2_EKB_VERSION
     string
-    default "efd3569c4d8c4c545620539edc0515ec68b78f43" if BR2_EKB_LATEST_VERSION
+    default "184be55ec0ea05d72379c0ae53edb3f680c2cecf" if BR2_EKB_LATEST_VERSION
     default BR2_EKB_CUSTOM_VERSION_VALUE if BR2_EKB_CUSTOM_VERSION
 endif