Log Message:
Update qore-xml-module to version 1.6.1

Update qore-xml-module to version 1.6.1 .

Changes from changelog:

 * fixed SoapDataProvider to no longer return the full data
   provider path as the name but instead just the local name,
   as paths with / characters can break clients traversing
   the data provider hierarchy

 * fixed a bug merging namespaces in externsl XSDs with
   overlapping prefixes

 * fixed a bug handling complexType elements with a sequence
   and and any element

 * fixed a confusing bug in the error message for
   WSDLLib::getWebServiceFromUrl() when the file could not
   be read

 * fixed bugs loading URLs with multiple imports of the same
   external XSD schema