Migrate kotlinOptions to compilerOptions

> Configure project :build-logic:convention
w: build-logic/convention/build.gradle.kts:17:3: 'kotlinOptions(KotlinJvmOptionsDeprecated /* = KotlinJvmOptions */.() -> Unit): Unit' is deprecated. Please migrate to the compilerOptions DSL. More details are here: https://kotl.in/u1r8ln

Author: TWiStErRob

build-logic/convention/build.gradle.kts

@@ -1,6 +1,6 @@
 // Copyright (c) 2024. Tony Robalik.
 // SPDX-License-Identifier: Apache-2.0
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
   id("java-gradle-plugin")
@@ -13,9 +13,9 @@ java {
   }
 }
 
-tasks.withType<KotlinCompile>().configureEach {
-  kotlinOptions {
-    jvmTarget = libs.versions.java.get()
+kotlin {
+  compilerOptions {
+    jvmTarget = libs.versions.java.map(JvmTarget::fromTarget).get()
     freeCompilerArgs = listOf("-Xinline-classes", "-opt-in=kotlin.RequiresOptIn", "-Xsam-conversions=class")
   }
 }