Bump org.jetbrains.kotlinx:kotlinx-coroutines-bom from 1.7.1 to 1.8.1

Bumps [org.jetbrains.kotlinx:kotlinx-coroutines-bom](https://github.com/Kotlin/kotlinx.coroutines) from 1.7.1 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@1.7.1...1.8.1)

---
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]>

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 kotlin = "2.0.0"
-kotlinx-coroutines = "1.7.1"
+kotlinx-coroutines = "1.8.1"
 ktor = "2.3.12"
 koin = "3.4.0"
 kotlinx-serialization = "1.7.1"