Coverity static analysis: Missing parent calls in Elytron

Coverity static-analysis scan found missing parent calls in Elytron. They seems to be a simple fixes:

• DisposedCallbackSaslClientFactory should use super.dispose() instead of delegate.dispose()
  • https://scan7.coverity.com/reports.htm#v16159/p11778/fileInstanceId=5621921&defectInstanceId=1486715&mergedDefectId=1369275
• DisposedCallbackSaslServerFactory should use super.dispose() instead of delegate.dispose()
  • https://scan7.coverity.com/reports.htm#v16159/p11778/fileInstanceId=5621887&defectInstanceId=1486717&mergedDefectId=1369279
• org.wildfly.security.auth.client.MatchSchemeSpecificPartRule.matches(URI, String, String, String)
  • compare to MatchHostRule class
  • https://scan7.coverity.com/reports.htm#v16159/p11778/fileInstanceId=5622496&defectInstanceId=1486714&mergedDefectId=1375739