Bump humanize from 4.14.0 to 4.15.0 (#2777)

Bumps [humanize](https://github.com/python-humanize/humanize) from 4.14.0 to 4.15.0.
- [Release notes](https://github.com/python-humanize/humanize/releases)
- [Commits](python-humanize/humanize@4.14.0...4.15.0)

---
updated-dependencies:
- dependency-name: humanize
  dependency-version: 4.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]