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] <[email protected]>

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ android-minSdk = "24"
 android-compileSdk = "34"
 
 kotlinx-datetime = "0.6.1"
-kotlinx-atomicfu = "0.25.0"
+kotlinx-atomicfu = "0.26.0"
 
 # sample apps
 compose-plugin = "1.7.0-alpha03"