address minor depreciation warnings

Author: wldeh

buildSrc/build.gradle.kts

@@ -7,8 +7,4 @@ plugins {
 
 repositories {
     mavenCentral()
-}
-
-kotlinDslPluginOptions {
-    experimentalWarning.set(false)
 }

plugin/main/src/kotlinx/benchmark/gradle/BenchmarksExtension.kt

@@ -53,7 +53,7 @@ open class BenchmarksExtension(val project: Project) {
                     val target = multiplatform.targets.findByName(name)
                     // We allow the name to be either a target or a source set
                     when (val compilation = target?.compilations?.findByName(KotlinCompilation.MAIN_COMPILATION_NAME)
-                        ?: multiplatform.targets.flatMap { it.compilations }.find { it.defaultSourceSetName == name }) {
+                        ?: multiplatform.targets.flatMap { it.compilations }.find { it.defaultSourceSet.name == name }) {
                         null -> {
                             project.logger.warn("Warning: Cannot find a benchmark compilation '$name', ignoring.")
                             BenchmarkTarget(this, name) // ignore

plugin/main/src/kotlinx/benchmark/gradle/JsEngineExecTasks.kt

@@ -45,7 +45,7 @@ private fun Project.getExecutableFile(compilation: KotlinJsCompilation): Provide
             val destinationDir = binary.linkSyncTask.map { it.destinationDir }
             destinationDir.zip(outputFile) { dir, file -> dir.resolve(file.name) }
         }
-        else -> compilation.compileKotlinTaskProvider.flatMap { it.outputFileProperty }
+        else -> compilation.compileTaskProvider.flatMap { it.outputFileProperty }
     }
     return project.layout.file(executableFile)
 }