What is it?
Hacktoberfest is underway right now and we would love for you to contribute 🚀 . More information on #hacktoberfest is here

Develop-with-Intuit for Hacktoberfest

Is your feature request related to a problem? Please describe.
Upgrade XSD2PHP package

Describe the solution you'd like
Today we have the entire code extracted into QuickBooksOnline\API\XSD2PHP\src\com\mikebevz\xsd2php\Xsd2Php this PR would provide a capability to upgrade the package to use the latest version.