Build(deps): Bump iniconfig from 2.0.0 to 2.1.0 in /dependencies/default

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-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

dependencies/default/constraints.txt

@@ -2,7 +2,7 @@ attrs==25.1.0
 coverage==7.7.0
 exceptiongroup==1.2.2
 hypothesis==6.129.3
-iniconfig==2.0.0
+iniconfig==2.1.0
 packaging==24.2
 pluggy==1.5.0
 pytest==8.3.5