Include mbedtls/platform_time.h conditionally on MBEDTLS_HAVE_TIME

Work around https://github.com/Mbed-TLS/TF-PSA-Crypto/issues/393

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/scripts/data_files/query_config.fmt b/scripts/data_files/query_config.fmt
index 559734a..c60458b 100644
--- a/scripts/data_files/query_config.fmt
+++ b/scripts/data_files/query_config.fmt
@@ -12,6 +12,11 @@
 #include "mbedtls/platform.h"
 #include <string.h>
 
+/* Work around https://github.com/Mbed-TLS/TF-PSA-Crypto/issues/393 */
+#if defined(MBEDTLS_HAVE_TIME)
+#include <mbedtls/platform_time.h>
+#endif
+
 INCLUDE_HEADERS
 
 /*