Plugin versions in 'plugins' block (Kotlin#1977)

Author: turansky

build.gradle

@@ -83,8 +83,6 @@ buildscript {
 
         // JMH plugins
         classpath "com.github.jengelman.gradle.plugins:shadow:5.1.0"
-        classpath "me.champeau.gradle:jmh-gradle-plugin:0.5.0-rc-2"
-        classpath "net.ltgt.gradle:gradle-apt-plugin:0.21"
     }
 }
 

settings.gradle

@@ -2,6 +2,13 @@
  * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
  */
 
+pluginManagement {
+    plugins {
+        id "net.ltgt.apt" version "0.21"
+        id "me.champeau.gradle.jmh" version "0.5.0-rc-2"
+    }
+}
+
 rootProject.name = 'kotlinx.coroutines'
 enableFeaturePreview('GRADLE_METADATA')