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

Bumps [org.jetbrains.kotlinx:kotlinx-serialization-json](https://github.com/Kotlin/kotlinx.serialization) from 1.7.1 to 1.7.3.
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.7.1...v1.7.3)

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

Signed-off-by: dependabot[bot] <support@github.com>

gradle/libs.versions.toml

@@ -29,7 +29,7 @@ godaddy-colorpicker = "0.7.0"
 #huawei-iap = "6.10.0.300"
 kotlin = "2.0.21"
 kotlinx-coroutines = "1.8.1"
-kotlinxSerializationJson = "1.7.1"
+kotlinxSerializationJson = "1.7.3"
 # see https://github.com/google/ksp/releases for version numbers
 ksp = "2.0.21-1.0.26"
 libphonenumber = "8.13.49"