Support matching child namespaces by *

[p-26]

We have the issue, that we need to create a separate "allow" rule for each level of child namespace in our code.

E.g. to enable, that namespace Dg.BookIn.RecirculateProduct.Erp; can reference using Dg.BookIn.Contracts.Internal;, it would be nice if only one "allow" rule Dg.[context].* Dg.[context].*.Internal would suffice. Currently, we need to create the "allow" rule Dg.[context].*.* Dg.[context].*.Internal for it
Our rules file currently looks like this:

# Do not reference internal apis
!Dg.* Dg.*.Internal
# ..except within your own context
Dg.[context] Dg.[context].Internal
Dg.[context] Dg.[context].*.Internal
Dg.[context].* Dg.[context].Internal
Dg.[context].* Dg.[context].*.Internal
Dg.[context].*.* Dg.[context].*.Internal
Dg.[context].*.* Dg.[context].Internal
Dg.[context].*.*.* Dg.[context].*.Internal
Dg.[context].*.*.*.* Dg.[context].*.Internal
Dg.[context].*.*.*.* Dg.[context].*.Internal
Dg.[context].*.*.*.*.* Dg.[context].*.Internal