Adapt tests to latest parser

Thank-you-to: @priv-kweihmann
Signed-off-by: Philippe Ombredanne <[email protected]>

Author: pombredanne

tests/packagedcode/data/bitbake/netbase_6.1.bb-expected

@@ -25,7 +25,7 @@
   "declared_license": "GPLv2",
   "notice_text": null,
   "root_path": null,
-  "dependencies": null,
+  "dependencies": [],
   "contains_source_code": null,
   "source_packages": [],
   "purl": null,

tests/packagedcode/test_bitbake.py

@@ -1,30 +1,11 @@
 #
-# Copyright (c) 2020 nexB Inc. and others. All rights reserved.
-# http://nexb.com and https://github.com/nexB/scancode-toolkit/
-# The ScanCode software is licensed under the Apache License version 2.0.
-# Data generated with ScanCode require an acknowledgment.
+# Copyright (c) nexB Inc. and others. All rights reserved.
 # ScanCode is a trademark of nexB Inc.
+# SPDX-License-Identifier: Apache-2.0
+# See http://www.apache.org/licenses/LICENSE-2.0 for the license text.
+# See https://github.com/nexB/scancode-toolkit for support or download.
+# See https://aboutcode.org for more information about nexB OSS projects.
 #
-# You may not use this software except in compliance with the License.
-# You may obtain a copy of the License at: http://apache.org/licenses/LICENSE-2.0
-# Unless required by applicable law or agreed to in writing, software distributed
-# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-# CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-# When you publish or redistribute any data created with ScanCode or any ScanCode
-# derivative work, you must accompany this data with the following acknowledgment:
-#
-#  Generated with ScanCode and provided on an "AS IS" BASIS, WITHOUT WARRANTIES
-#  OR CONDITIONS OF ANY KIND, either express or implied. No content created from
-#  ScanCode should be considered or used as legal advice. Consult an Attorney
-#  for any legal advice.
-#  ScanCode is a free software code scanning tool from nexB Inc. and others.
-#  Visit https://github.com/nexB/scancode-toolkit/ for support and download.
-
-from __future__ import absolute_import
-from __future__ import print_function
-from __future__ import unicode_literals
 
 import os.path