[Bug]: checker fails on git links

[MP91]

Severity

Trivial

What release version, tag or commit-hash did you use?

v1.2.3

Current Behavior

If you provide links to a git repository in a requirements.txt the checker fails and does not provide suitable output.

Steps to Reproduce

1. add e.g. git+https://github.com/eclipse-velocitas/[email protected] to the checked requirements.txt
2. run license checker
3. see the errors in the workflow

Expected Behavior

All licenses are identified correctly and without any error.

since pip can install the requirements, the license checker should also be able to work with it

Possible Solution

No response

Additional Information

No response

Code of Conduct

• I agree to follow this project's "Code of Conduct".