Migrate Apache tomcat V2 importer

Signed-off-by: Tushar Goel <[email protected]>

Author: TG1999

vulnerabilities/tests/pipelines/v2_importers/test_apache_tomcat_importer_pipeline.py

@@ -1,3 +1,12 @@
+#
+# Copyright (c) nexB Inc. and others. All rights reserved.
+# VulnerableCode 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/aboutcode-org/vulnerablecode for support or download.
+# See https://aboutcode.org for more information about nexB OSS projects.
+#
+
 import types
 from unittest.mock import patch