stack: kotlinx.serialization 1.9.0

Author: renovate[bot]

CHANGELOG.md

@@ -25,6 +25,7 @@
 ### Stack
 
 - :arrow_up: [kotlin](https://github.com/JetBrains/kotlin/releases/tag/v2.2.0) `2.1.21` → `2.2.0` :warning:
+- :arrow_up: [kotlinx-serialization](https://github.com/Kotlin/kotlinx.serialization/releases/tag/v1.9.0) `1.8.1` → `1.9.0` :warning:
 - :arrow_up: [ksp](https://github.com/google/ksp/releases/) `2.1.21-2.0.1` → `2.2.0-2.0.2` :warning:
 - :arrow_up: [tink](https://github.com/tink-crypto/tink-java/releases/tag/v1.18.0) `1.17.0` → `1.18.0`
 - :arrow_up: [turbine](https://github.com/cashapp/turbine/releases/tag/1.2.1) `1.2.0` → `1.2.1`

versions-stack/libs.versions.toml

@@ -21,7 +21,7 @@ reactivex-rxjava2 = "2.2.21"
 reactivex-rxjava3 = "3.1.10"
 
 # Network & Serialization
-kotlinx-serialization = "1.8.1"
+kotlinx-serialization = "1.9.0"
 moshi = "1.15.2" # https://github.com/square/moshi/blob/master/CHANGELOG.md
 okhttp = "4.12.0" # https://github.com/square/okhttp/blob/master/docs/changelogs/changelog_4x.md
 retrofit = "3.0.0" # https://github.com/square/retrofit/blob/master/CHANGELOG.md