Bump iniconfig from 2.0.0 to 2.1.0

Bumps [iniconfig](https://github.com/pytest-dev/iniconfig) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/pytest-dev/iniconfig/releases)
- [Changelog](https://github.com/pytest-dev/iniconfig/blob/main/CHANGELOG)
- [Commits](pytest-dev/iniconfig@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: iniconfig
  dependency-version: 2.1.0
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]