build: update Kotlin version to 2.3.0 and refactor Kotlin options configuration

Author: Blackfaded

app/build.gradle.kts

@@ -35,8 +35,10 @@ android {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
     }
-    kotlinOptions {
-        jvmTarget = "1.8"
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8)
+        }
     }
     buildFeatures {
         compose = true

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 agp = "8.4.2"
-kotlin = "2.2.0"
+kotlin = "2.3.0"
 compose-plugin = "1.8.2"
 coreKtx = "1.13.1"
 junit = "4.13.2"

pcp-client-android-sdk/build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.jetbrains.kotlin.android)
     alias(libs.plugins.sonar)
-    kotlin("plugin.serialization") version "2.1.0"
+    kotlin("plugin.serialization") version libs.versions.kotlin.get()
     alias(libs.plugins.maven.publish)
 }
 
@@ -32,8 +32,10 @@ android {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
     }
-    kotlinOptions {
-        jvmTarget = "1.8"
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8)
+        }
     }
 }