Fix license

Change license to BSD-3-Clause

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>

tools/pckgen

@@ -1,7 +1,7 @@
 #!/bin/bash
 #
 # Copyright(c) 2020-2021 Intel Corporation
-# SPDX-License-Identifier: BSD-3-Clause-Clear
+# SPDX-License-Identifier: BSD-3-Clause
 #
 
 # To make additional packages creation possible
@@ -15,7 +15,7 @@
 CAS_NAME="open-cas-linux"
 CAS_HOMEPAGE="https://open-cas.github.io"
 CAS_GIT="https://github.com/Open-CAS/open-cas-linux.git"
-CAS_LICENSE_NAME="BSD-3-Clause-Clear"
+CAS_LICENSE_NAME="BSD-3-Clause"
 SUPPORTED_FROM_VERSION="20.03"
 THIS=$(basename "$0")
 ARCH="$(uname -i)"