Bumps [org.jetbrains.kotlinx:atomicfu](https://github.com/Kotlin/kotlinx.atomicfu) from 0.21.0 to 0.23.2.
- [Release notes](https://github.com/Kotlin/kotlinx.atomicfu/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-atomicfu/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx-atomicfu@0.21.0...0.23.2)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlinx:atomicfu
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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