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

Bumps [org.jetbrains.kotlinx:kotlinx-coroutines-bom](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-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle.kts

@@ -18,7 +18,7 @@ repositories {
 dependencies {
     testImplementation(kotlin("test"))
 
-    implementation(platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.8.1"))
+    implementation(platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.9.0"))
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-jdk8")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactive")