Bump org.jetbrains.kotlinx:kotlinx-collections-immutable

Bumps [org.jetbrains.kotlinx:kotlinx-collections-immutable](https://github.com/Kotlin/kotlinx.collections.immutable) from 0.3.7 to 0.3.8.
- [Release notes](https://github.com/Kotlin/kotlinx.collections.immutable/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.collections.immutable/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.collections.immutable@v0.3.7...v0.3.8)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlinx:kotlinx-collections-immutable
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle.kts

@@ -17,7 +17,7 @@ dependencies {
     testImplementation(libs.detekt.test)
     testImplementation("io.kotest:kotest-assertions-core:5.9.1")
     testImplementation("org.junit.jupiter:junit-jupiter:5.11.0")
-    testImplementation("org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.7")
+    testImplementation("org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.8")
 
     detektPlugins(libs.detekt.formatting)
     detektPlugins(libs.detekt.ruleauthors)