[Bug]: Codecov report configuration

[stephprince]

What happened?

The codecov-commenter will add a new coverage report to PRs several days or weeks after a PR is already merged. I'm guessing this is an issue with the current codecov reporting configuration that needs to be updated.

Operating System

None

Python Version

None

Were you streaming with ROS3?

None

Package Versions

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Code of Conduct

• I agree to follow this project's Code of Conduct
• Have you ensured this bug was not already reported?
• To the best of your ability, have you ensured this is a bug within the code that checks the NWBFile, rather than a bug in the NWBFile reader (e.g., PyNWB or MatNWB)?