Bump org.jetbrains.kotlinx:kotlinx-coroutines-core from 1.8.1 to 1.9.0

Bumps [org.jetbrains.kotlinx:kotlinx-coroutines-core](https://github.com/Kotlin/kotlinx.coroutines) from 1.8.1 to 1.9.0.
- [Release notes](https://github.com/Kotlin/kotlinx.coroutines/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.coroutines/blob/master/CHANGES.md)
- [Commits](Kotlin/kotlinx.coroutines@1.8.1...1.9.0)

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

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

independent-projects/arc/pom.xml

@@ -53,7 +53,7 @@
         <version.assertj>3.26.3</version.assertj>
         <version.junit5>5.10.3</version.junit5>
         <version.kotlin>2.0.20</version.kotlin>
-        <version.kotlin-coroutines>1.8.1</version.kotlin-coroutines>
+        <version.kotlin-coroutines>1.9.0</version.kotlin-coroutines>
         <version.mockito>5.13.0</version.mockito>
         <!-- TCK versions -->
         <version.arquillian>1.7.0.Final</version.arquillian>