Bump humanize from 4.4.0 to 4.15.0

Bumps [humanize](https://github.com/python-humanize/humanize) from 4.4.0 to 4.15.0.
- [Release notes](https://github.com/python-humanize/humanize/releases)
- [Commits](python-humanize/humanize@4.4.0...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] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -80,7 +80,7 @@ itsdangerous==2.2.0
 cssmin==0.2.0
 jsmin==3.0.1
 hashids==1.3.1
-humanize==4.4.0
+humanize==4.15.0
 
 # Testing
 pytest==8.2.0