feat: License compatibility checks

**What would you like to be added**:

When analysing SBOMs a check for license incompatibilities between licenses would be nice to have. Other OS-Tools like https://github.com/vinland-technology/flict are doing this, but are not using the SBOM format like grant. Therefore having checks already implemented in grant, would help to find problems within the licenses going beyond allow and deny lists.

**Why is this needed**:
To discover problems with licenses, which are not that easy to find, without proper knowledge of licenses.

**Additional context**:

I don't think it's possible to check for every license combination as for some of them the context is important. But it would really helpful to find common problems between licenses. For Reference https://wiki.geant.org/display/GSD/Reference+information+about+OSS+licences+and+tools#ReferenceinformationaboutOSSlicencesandtools-Licencecompatibility

Start by reviewing grant's existing SBOM license analysis and allow/deny-list checks. Define which common license incompatibilities can be detected without additional context and how context-dependent cases are handled; done means analyzed SBOMs report those conflicts clearly.

Written by the indexing model from the issue text.