Do not overwrite example testing results

[ni-jfitzger]

• This contribution adheres to CONTRIBUTING.md.
• [ ] I've updated CHANGELOG.md if applicable.
• [ ] I've added tests applicable for this pull request

What does this Pull Request accomplish?

• Stop creating the unused kibana jsons
• Assign a different junitxml name to example test results, so they are not overwrriten by system test results
  • junitxmls are only used by our internal test suites

List issues fixed by this Pull Request below, if any.

• Fix Internal Test Suites do not report results of example testing #2041

What testing has been done?

• Ran the system tests on a local machine for niswitch.
  • Confirmed that results were being overwritten
  • Confirmed that the changes produce 2 seprate test result files, so nothing is overwritten

[ni-jfitzger]

I wasn't originally going to do this for this release, but I wrapped up my committed work this weekend and had some time. Testing changes have to make it into a release to take effect in our internal suites.