POWER9 DTS changes:
Fix node structure for XLINK0 events.

Signed-off-by: Raj <drajarshi@in.ibm.com>
diff --git a/openpower/package/ima-catalog/ima-catalog.mk b/openpower/package/ima-catalog/ima-catalog.mk
index bbc7906..e370ca6 100644
--- a/openpower/package/ima-catalog/ima-catalog.mk
+++ b/openpower/package/ima-catalog/ima-catalog.mk
@@ -3,7 +3,7 @@
 # ima-catalog.mk
 #
 ################################################################################
-IMA_CATALOG_VERSION ?= 885ee6c1482d8c919e8910e9d6e072d728d26d64
+IMA_CATALOG_VERSION ?= f040c1321ba2ac7afff0473983bbc2ae525ae117
 IMA_CATALOG_SITE ?= $(call github,open-power,ima-catalog,$(IMA_CATALOG_VERSION))
 IMA_CATALOG_LICENSE = Apache-2.0
 IMA_CATALOG_DEPENDENCIES = host-dtc host-xz