Update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to…

… v1.7.3

| datasource | package                                          | from  | to    |
| ---------- | ------------------------------------------------ | ----- | ----- |
| maven      | org.jetbrains.kotlinx:kotlinx-serialization-json | 1.7.2 | 1.7.3 |

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 junit = "4.13.2"
 kotlin = "2.0.20"
 coroutines = "1.9.0"
-kotlinx-serialization-json = "1.7.2"
+kotlinx-serialization-json = "1.7.3"
 kotlinx-collections-immutable = "0.3.8"
 
 # the Java version that the Java and Kotlin compilers will target