feat(mbedtls): update minimum version to latest MbedTLS v3.6.2

Use the latest MbedTLS version 3.6.2 as the minimum to stay in
sync with TF-A.

Change-Id: I4c70ec87805a99ba0cfaf2c23cfea51133d0daf7
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
(cherry picked from commit d8092a550b85c6369aabf96430c9b06cc8444298)
diff --git a/include/configs/tftf_mbedtls_config.h b/include/configs/tftf_mbedtls_config.h
index ece8282..77e7ba9 100644
--- a/include/configs/tftf_mbedtls_config.h
+++ b/include/configs/tftf_mbedtls_config.h
@@ -21,8 +21,8 @@
 /* For snprintf function declaration */
 #include <stdio.h>
 
-/* This file is compatible with release 3.6.0 */
-#define MBEDTLS_CONFIG_VERSION         0x03060000
+/* This file is compatible with release 3.6.2 */
+#define MBEDTLS_CONFIG_VERSION         0x03060200
 
 /* Configuration file to build mbed TLS with the required features for TFTF */
 #define MBEDTLS_PLATFORM_MEMORY