Bump coroutineVersion from 1.8.1 to 1.9.0

Bumps `coroutineVersion` from 1.8.1 to 1.9.0.

Updates `org.jetbrains.kotlinx:kotlinx-coroutines-android` 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)

Updates `org.jetbrains.kotlinx:kotlinx-coroutines-test` 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-android
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlinx:kotlinx-coroutines-test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -2,7 +2,7 @@ buildscript {
     ext {
         kotlinVersion = '2.0.20'
         androidGradleVersion = '8.6.0'
-        coroutineVersion = '1.8.1'
+        coroutineVersion = '1.9.0'
 
         // Google libraries
         activityVersion = '1.9.2'