Add SPDX license headers to init_env and run-test.sh scripts

Updates shell scripts to include proper SPDX
license identifiers and copyright:

  SPDX-License-Identifier: BSD-3-Clause-Clear

These changes support automation tools like repolinter and align with open
source best practices.Add SPDX and copyright headers to run_test.sh & init_env

Signed-off-by: smuppand <[email protected]>

Author: smuppand

Runner/init_env

@@ -1,3 +1,6 @@
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+
 # Source this file to setup the test suite environment
 if [ -e '/var/Runner' ];then
     export BASEDIR='/var/Runner'

Runner/run-test.sh

@@ -1,3 +1,6 @@
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+
 #!/bin/sh
 # Import test suite definitions
 source /var/Runner/init_env