update pyup.io config file

[genomics-geek]

Dear Maintainers,

Please accept this PR that addresses the following issues:

• (replace with a link to GitHub issue)

Testing Done:

• Unittests are required, if you do not include new unit tests please specify why you think this is not required. We like to improve our coverage so a non existing test is even a better reason to include one.

Reminders for contributors (REQUIRED!):

• Your PR's title must reference an issue on GitHub Issues. For example, a PR called "[#issue-number] My Amazing PR" would close issue #issue-number. Please open a new issue if required!

• Please squash your commits when possible (look here and here for examples) and follow the How to write a good git commit message. Summarized as follows:

  • Separate subject from body with a blank line
  • Limit the subject line to 50 characters
  • Do not end the subject line with a period
  • Use the imperative mood in the subject line (add, not adding)
  • Wrap the body at 72 characters
  • Use the body to explain what and why vs. how