update auto labeler

[dpgraham4401]

Description

Chore, quick updates to our auto labeler to use the new 'chore' label.

Issue ticket number and link

Checklist

• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings