MLECO-2985 Adding Corstone-310 support

Change-Id: Ifa4b11154478355c10cb3e747b9938a74afd242b
Signed-off-by: Eanna O Cathain <eanna.ocathain@arm.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c51d0af..feb69b6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #----------------------------------------------------------------------------
-cmake_minimum_required(VERSION 3.15.6)
+cmake_minimum_required(VERSION 3.16.3)
 include(ExternalProject)
 
 # Build in release mode by default