Bump kotlinx-serialization from 1.7.3 to 1.8.0

Bumps `kotlinx-serialization` from 1.7.3 to 1.8.0.

Updates `org.jetbrains.kotlinx:kotlinx-serialization-core` 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)

Updates `org.jetbrains.kotlinx:kotlinx-serialization-json` 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-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- 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

@@ -5,7 +5,7 @@ ksp = "2.0.21-1.0.28"
 protobuf = "4.29.3"
 opentelemetry = "1.47.0"
 vertx = "4.5.11"
-kotlinx-serialization = "1.7.3"
+kotlinx-serialization = "1.8.0"
 kotlinx-coroutines = "1.9.0"
 junit = "5.10.2"
 spring-boot = "3.4.0"