build(deps): bump iniconfig from 2.1.0 to 2.3.0

Bumps [iniconfig](https://github.com/pytest-dev/iniconfig) from 2.1.0 to 2.3.0.
- [Release notes](https://github.com/pytest-dev/iniconfig/releases)
- [Changelog](https://github.com/pytest-dev/iniconfig/blob/main/CHANGELOG)
- [Commits](pytest-dev/iniconfig@v2.1.0...v2.3.0)

---
updated-dependencies:
- dependency-name: iniconfig
  dependency-version: 2.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 attrs==25.3.0
 coverage==7.10.4
-iniconfig==2.1.0
+iniconfig==2.3.0
 packaging==25.0
 pluggy==1.6.0
 py==1.11.0