Update tosa_verif_run_ref

Rename to tosa_verif_run_tests to match build_tests
Improve output and system under test support
Improve xunit support
Add results checker
Add utilities json2numpy and json2fbbin
Add set of python tests
Update README.md

Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: Ia09f8e6fd126579b3ba1c1cda95c1326802417ca
diff --git a/scripts/json2fbbin/__init__.py b/scripts/json2fbbin/__init__.py
new file mode 100644
index 0000000..39e9ecc
--- /dev/null
+++ b/scripts/json2fbbin/__init__.py
@@ -0,0 +1,3 @@
+"""Namespace."""
+# Copyright (c) 2021-2022 Arm Limited.
+# SPDX-License-Identifier: Apache-2.0