Dependency reduced POM adds dependency inherited from parent

### Affected version

3.6.0

### Bug description

Seemingly harmless, it just overrides dep from parent (with same), but this triggers something unwanted in Maven 4? And makes POM transformation fail.

Sidenote: does running shade on a POM parent (so not only packaging=pom, that use case I understand), but on POM that has submodules... does it make sense?

Start by reproducing the dependency-reduced POM behavior described for Maven Shade Plugin 3.6.0, including the Maven 4 case and a POM parent with submodules. Inspect the dependency-reduced POM transformation; done means the inherited dependency is not unnecessarily added and the transformation succeeds.

Written by the indexing model from the issue text.