build: use kotlin version for serialization

Author: mrlem

gradle/libs.versions.toml

@@ -22,7 +22,6 @@ moshi = "1.15.2"
 okhttp = "5.3.2"
 retrofit = "3.0.0"
 timber = "5.0.1"
-serialization-plugin = "2.2.21"
 
 # used directly in gradle plugins
 compile-sdk = "36"
@@ -86,7 +85,7 @@ kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint-plugin" }
 hilt-android = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "serialization-plugin" }
+serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 
 # project internal convention plugins
 app-android-application = { id = "app.android.application" }