Revert "Update publish-plugin to published signed plugin artifacts (#295)"

This reverts commit e9becb5.

Author: fzhinkin

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ kotlinx-binaryCompatibilityValidator = "0.16.2"
 kotlinx-teamInfra = "0.4.0-dev-85"
 squareup-kotlinpoet = "1.3.0"
 jmh = "1.37"
-gradle-pluginPublish = "1.3.1"
+gradle-pluginPublish = "0.21.0"
 
 # Note: This version can be overridden by passing `-Pmin_supported_gradle_version=<version>`
 minSupportedGradle = "7.6.3"

plugin/build.gradle.kts

@@ -52,17 +52,19 @@ repositories {
     }
 }
 
-gradlePlugin {
+pluginBundle {
     website = "https://github.com/Kotlin/kotlinx-benchmark"
     vcsUrl = "https://github.com/Kotlin/kotlinx-benchmark.git"
+    tags = listOf("benchmarking", "multiplatform", "kotlin")
+}
 
+gradlePlugin {
     plugins {
         register("benchmarkPlugin") {
             id = "org.jetbrains.kotlinx.benchmark"
             implementationClass = "kotlinx.benchmark.gradle.BenchmarksPlugin"
             displayName = "Gradle plugin for benchmarking"
             description = "Toolkit for running benchmarks for multiplatform Kotlin code."
-            tags.set(listOf("benchmarking", "multiplatform", "kotlin"))
         }
     }
 }
@@ -180,19 +182,6 @@ if (project.findProperty("publication_repository") == "space") {
     }
 }
 
-// Both kotlinx.team.infra and Gradle publish plugins register their own javadocJar artifacts.
-// We remove one of them here to avoid the collision leading to a build failure.
-tasks.withType<AbstractPublishToMaven>().configureEach {
-    doFirst {
-        this as AbstractPublishToMaven
-        val artifactsSet = publication.artifacts
-        val javadocJars = artifactsSet.filter { it.classifier == "javadoc" }.toList()
-        javadocJars.drop(1).forEach {
-            artifactsSet.remove(it)
-        }
-    }
-}
-
 apiValidation {
     nonPublicMarkers += listOf("kotlinx.benchmark.gradle.internal.KotlinxBenchmarkPluginInternalApi")
 }