add files created by tests to gitignore

[lnr0626]

Proposed change

This just adds the file 01.02.03.json and folder data created by the tests into the gitignore

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass

the only failing test is the config test that references use_dns.yaml

[krkeegan]

Thank you, this has been needing a fix for a while.