Refresh the NewMode token when needed

[codybraun]

What is this change?

• Refresh the NewMode oauth token when it is expired- this is happening a lot more often now that we're correctly paginating through all the results!

Considerations for discussion

• I mean arguably the token refresh failure shouldn't count towards your retries which it currently will but this also keeps things simpler and makes it more certain we're not giong to get stuck in some token-refresh loop since we do count those

How to test the changes (if needed)

• Sort of headache to test since you have to wait for an expiration, added an automated test that I think we can feel good about
  pytest test -k test_token_refresh_on_expired_token

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
parsons/newmode
newmode.py
Project Total

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[willyraedy]

LGTM