Generate Dependencies in Dependency Graph from different Projects

### Current Behavior:
If I create two projects, e.g. project1 and project2 and assign dependencies in the CycloneDX SBOM for project1 in a component they do not get transferred to project2 where the component is used, too.

### Proposed Behavior:
If I add a SBOM with a component to a project, DT should look-up if there are known dependencies (depending on e.g. the PURL) in other projects for the component and add them to the new projects.