Fix: add missing ethosu_core_*_queue mapping in scatter file

To match the GNU ld definitions.  This also solves a problem with
scatter loading when data is compressed (seen in message_handler).

Change-Id: I50a27d1cb0ff9fd96f84ecf41b7f21c8306b03d1
diff --git a/targets/corstone-310/platform.scatter b/targets/corstone-310/platform.scatter
index 94d34e1..fe5d3d1 100644
--- a/targets/corstone-310/platform.scatter
+++ b/targets/corstone-310/platform.scatter
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022 Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2022 Arm Limited.
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -138,6 +138,9 @@
         * (input_data_sec)
         * (expected_output_data_sec)
         * (output_data_sec)
+
+        * (ethosu_core_in_queue)
+        * (ethosu_core_out_queue)
     }
 
 #if (ETHOSU_ARENA == 1)