Update scancode for new spdx-tools release

[meretp]

Short Description

Update scancode for new spdx-tools release 0.7.0.

Possible Labels

• dependencies

Select Category

• Enhancement
• Add License/Copyright
• Scan Feature
• Packaging
• Documentation
• Expand Support
• Other

Describe the Update

With the new spdx-tools release, the checksum class has been renamed, the license class has been moved to its own file, and files are now only allowed at document level. Usage in the scancode-toolkit needs to be adapted according to these changes.

How This Feature will help you/your organization

Possible Solution/Implementation Details

I will open a PR for this.

Example/Links if Any

https://github.com/spdx/tools-python/releases/tag/v0.7.0

Can you help with this Feature

Yes.