cleanup: Class<? extends Object> -> Class<?>

...org/fortiss/tooling/kernel/ui/internal/MarkerService.java

...ernel/ui/internal/views/NavigatorTreeContentProvider.java

...iss/tooling/kernel/extension/ITransformationProvider.java

...rtiss/tooling/kernel/extension/data/ITopLevelElement.java

...nel/extension/data/ModelElementTransformationContext.java

...g/fortiss/tooling/kernel/internal/PersistencyService.java

...ortiss/tooling/kernel/internal/TransformationService.java

...ernal/storage/eclipse/EclipseResourceStorageProvider.java

...tooling/kernel/internal/storage/eclipse/ModelContext.java

...ortiss/tooling/kernel/service/ITransformationService.java

.../tooling/kernel/service/base/ObjectAware2ServiceBase.java

.../fortiss/tooling/kernel/util/ProjectRootElementUtils.java