Bump org.jetbrains.kotlinx:kotlinx-serialization-json

Bumps [org.jetbrains.kotlinx:kotlinx-serialization-json](https://github.com/Kotlin/kotlinx.serialization) from 1.7.3 to 1.8.0.
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.7.3...v1.8.0)

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

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

gradle/libs.versions.toml

@@ -18,7 +18,7 @@ streamLog = "1.3.1"
 hilt = "2.54"
 kotlin = "2.1.0"
 kotlinxCoroutines = "1.10.1"
-kotlinxSerializationJson = "1.7.3"
+kotlinxSerializationJson = "1.8.0"
 googleSecretPlugin = "2.0.1"
 ksp = "2.0.21-1.0.28"
 okhttp = "4.12.0"