The junit xml report does not include skipped test information

[msn-financial-com]

1. Newman Version (can be found via newman -v): 6.1.2
2. OS details (type, version, and architecture):
3. Are you using Newman as a library, or via the CLI? Library
4. Did you encounter this recently, or has this bug always been there: always been there
5. Expected behaviour: When a test is skipped, it should be displayed under the testcase element
6. Command / script used to run Newman: newman run --reporters junit mycollection.js
7. Sample collection, and auxiliary files (minus the sensitive details):
   mycollection.json