Bump kotlinx-serialization-json from 1.7.3 to 1.8.0 (#43)

Bumps `kotlinx-serialization-json` from 1.7.3 to 1.8.0.

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)

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)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ kotlin = "2.1.0"
 kotlinx-coroutines = "1.10.1"
 kotlinx-datetime = "0.6.1"
 kotlinx-io = "0.6.0"
-kotlinx-serialization-json = "1.7.3"
+kotlinx-serialization-json = "1.8.0"
 ktlint-gradle = "12.1.2"
 ktor = "3.0.3"
 logback = "1.5.16"