help:evaluate fail with snapshot dependency in dependencyManagement

### Affected version

3.5.2

### Bug description

i need read `-Dexpression=project.properties` from root pom(`packaging` - `pom` with modules). one of modules have `dependencyManagement` section with snapshot unavailable `dependency`(scope `import` type `pom`).

```
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] Non-resolvable import POM: The following artifacts could not be resolved: org.example:lib-bom:pom:1.0.0-SNAPSHOT (absent): Could not find artifact org.example:lib-bom:pom:1.0.0-SNAPSHOT @ line 25, column 25
```

i think plugin must skip modules from read or i something don't understand?

Reproduce the failure with help:evaluate using -Dexpression=project.properties against the root pom and its modules. Inspect how the plugin reads the reactor when a module has an unresolved snapshot import in dependencyManagement; done means the expression can be evaluated without this resolution failure, or the supported limitation is documented.

Written by the indexing model from the issue text.