Bump kotlinxVersion from 1.8.0 to 1.8.1

Bumps `kotlinxVersion` from 1.8.0 to 1.8.1.

Updates `org.jetbrains.kotlinx:kotlinx-coroutines-core` from 1.8.0 to 1.8.1
- [Release notes](https://github.com/Kotlin/kotlinx.coroutines/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.coroutines/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx.coroutines@1.8.0...1.8.1)

Updates `org.jetbrains.kotlinx:kotlinx-coroutines-test` from 1.8.0 to 1.8.1
- [Release notes](https://github.com/Kotlin/kotlinx.coroutines/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.coroutines/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx.coroutines@1.8.0...1.8.1)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlinx:kotlinx-coroutines-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.kotlinx:kotlinx-coroutines-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

dependencies.gradle

@@ -41,7 +41,7 @@ ext {
 	mockitoVersion = '4.11.0'
 	systemLambdaVersion = '1.2.1'
 	kotlinVersion = '1.9.22'
-	kotlinxVersion = '1.8.0'
+	kotlinxVersion = '1.8.1'
 	kotestVersion = '5.8.1'
 	findbugsVersion = '3.0.2'
 	jspecifyVersion = '0.3.0'