MLECO-3666: Updating to 23.02 dependencies.

Updating dependency submodules to 23.02 versions.
See https://review.mlplatform.org/plugins/gitiles/ml/ethos-u/ethos-u/+/refs/tags/23.02/23.02.json

Change-Id: If0e396decadc1b4e3c6b263c65f75ccf0dafed28
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
diff --git a/scripts/cmake/toolchains/bare-metal-armclang.cmake b/scripts/cmake/toolchains/bare-metal-armclang.cmake
index 036e67b..f829762 100644
--- a/scripts/cmake/toolchains/bare-metal-armclang.cmake
+++ b/scripts/cmake/toolchains/bare-metal-armclang.cmake
@@ -1,5 +1,5 @@
 #----------------------------------------------------------------------------
-#  SPDX-FileCopyrightText: Copyright 2021 - 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
+#  SPDX-FileCopyrightText: Copyright 2021 - 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -70,6 +70,10 @@
     # Flags for cortex-m33 to go here
 endif()
 
+if (NOT DEFINED MIN_ARM_CLANG_VERSION)
+    set(MIN_ARM_CLANG_VERSION       6.16)
+endif()
+
 set(${CPU_COMPILE_DEF}              1)
 
 # Warning options