Site and dependencies in multi module project

### Affected version

4.x, 3.x

### Bug description

When we have a multi module project and we have dependencies between modules

```
mvn site
```

will fail as dependencies are not resolved

adding compile phase resolve a problem, like

```
mvn compile site
```

It can be something special with `default` and `site` lifecycles

Reproduce the multi-module failure with `mvn site`, then compare it with `mvn compile site`. Start by tracing how the `default` and `site` lifecycles resolve inter-module dependencies. Done means site generation succeeds for the reported project without requiring a preceding compile phase.

Written by the indexing model from the issue text.