feat(drtm): ensure event types aligns with DRTM specification v1.1

This patch updates event logging to comply with the latest version
(v1.1) of the DRTM specification [1]. It ensures that all required
event types, including those related to DLME authentication, are
properly defined.

Although these additional events are not currently utilized in the
implementation, this change ensures their presence as specified in
DRTM v1.1 for completeness.

[1]: https://developer.arm.com/documentation/den0113/c/?lang=en

Change-Id: I6846488c4121b1e2dc948d73c946e06883e16b28
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/services/std_svc/drtm/drtm_measurements.h b/services/std_svc/drtm/drtm_measurements.h
index 6d7a84e..f5a8c7c 100644
--- a/services/std_svc/drtm/drtm_measurements.h
+++ b/services/std_svc/drtm/drtm_measurements.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2025 Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier:    BSD-3-Clause
  *
@@ -25,6 +25,9 @@
 #define DRTM_EVENT_ARM_DCE_SECONDARY	DRTM_EVENT_TYPE(8)
 #define DRTM_EVENT_ARM_TZFW		DRTM_EVENT_TYPE(9)
 #define DRTM_EVENT_ARM_SEPARATOR	DRTM_EVENT_TYPE(10)
+#define DRTM_EVENT_ARM_DLME_PUBKEY	DRTM_EVENT_TYPE(11)
+#define DRTM_EVENT_ARM_DLME_SVN		DRTM_EVENT_TYPE(12)
+#define DRTM_EVENT_ARM_NO_ACTION	DRTM_EVENT_TYPE(13)
 
 #define CHECK_RC(rc, func_call) { \
 	if (rc != 0) { \