Add missing pytest glue to run multisigner test

Without the pytest glue file, the multisigner/tests.sh isn't picked
up by the pytest runner and the test isn't executed.

Related !6901

diff --git a/bin/tests/system/multisigner/tests_sh_multisigner.py b/bin/tests/system/multisigner/tests_sh_multisigner.py
new file mode 100644 (file)
index 0000000..1419270
--- /dev/null
+++ b/bin/tests/system/multisigner/tests_sh_multisigner.py
@@ -0,0 +1,14 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+
+def test_multisigner(run_tests_sh):
+    run_tests_sh()