Log Message:
Update pear-SOAP package to 0.13.0.  Fix PR pkg/46520.

Changelog:

* Rename QName::ns property to QName::prefix.
* Fix parsing multipart/related responses (Bugs #14756, #14854).
* Fix parsing certain WSDLs with attachments (Bill Blough, Bug #16968).
* Use PCRE instead of ereg_* functions (Olle Jonsson, Bug #17726).]
QA release
Bug #11729 WSDL Local File loading
Bug #14344 Use Net_Server in SOAP_Server_TCP
Bug #14756 multipart/related response is not parsed
Bug #14782 logic problem in SOAP_Base bulids multidimensional arrays instead of flat
Bug #14854 multipart/related responses no longer handled correctly
Bug #16968 Bad array assignment when using WSDL client
Bug #17659 Assigning the return value of new by reference is deprecated
Bug #17726 Patch: Using PCRE functions to avoid deprecated functions
Bug #18458 Returning SOAP_Attachment in MIME
Bug #18492 Wrong response when returning multiple results