Bump kotlinx-atomicfu from 0.25.0 to 0.26.0

Bumps `kotlinx-atomicfu` from 0.25.0 to 0.26.0.

Updates `org.jetbrains.kotlinx:atomicfu` from 0.25.0 to 0.26.0
- [Release notes](https://github.com/Kotlin/kotlinx.atomicfu/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-atomicfu/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx-atomicfu@0.25.0...0.26.0)

Updates `org.jetbrains.kotlinx.atomicfu` from 0.25.0 to 0.26.0
- [Release notes](https://github.com/Kotlin/kotlinx.atomicfu/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-atomicfu/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx-atomicfu@0.25.0...0.26.0)

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

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

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ android-sdk-min = "24"
 android-sdk-compile = "34"
 compose-plugin = "1.6.11"
 kotlinx-coroutines = "1.9.0"
-kotlinx-atomicfu = "0.25.0"
+kotlinx-atomicfu = "0.26.0"
 kotlinx-serialization = "1.7.3"
 androidx-lifecycle = "2.8.6"
 androidx-savedstate = "1.2.1"