Update rollbar to 0.13.17

[pyup-bot]

There's a new version of rollbar available.
You are currently using 0.13.13. I have updated it to 0.13.17

These links might come in handy: PyPI | Changelog | Repo

Changelog

0.13.17

• Fix deprecation warning related to Logging.warn
• Fix bug where non-copyable objects could cause an exception if they end up trying to get passed to
  one of the logging methods.
• Fix bug where both trace and trace_chain could appear in the final payload, which is not
  allowed by the API.

0.13.16

• Fix PyPI documentation

0.13.15

• Fix shortener issue for Python 3

0.13.14

• Fix bug that caused some payload objects to be turned into the wrong type when
  shortening is applied. This would lead to API rejections. See 200
• Add suppress_reinit_warning option if you want to allow calling init twice. See 198
• Pass through keyword arguments from the logging handler to the underling Rollbar init call. See
  203

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖