Small reproducer to test behavior of child.scm.url.inherit.append.path and related parameters. The project consists
of a parent module maven-urls which sets to child.scm.url.inherit.append.path to false. The child-project module
inherits from it, overwrites scm block but does not specify the attribute explicitly. Finally, the child-inside-child
module inherits from child-project and does not specify scm at all.
As evident from the effective-pom.log file, the scm url of the child-inside-child project is same as that of the
child-project which yields the desired behavior in this case.