Add coroutines-experimental-compat to idea plugin dist

It is required as a runtime dependency to instantiate async scripting
resolvers when importing Gradle 4.9 Kotlin DSL projects.

#KT-36083

idea/idea-gradle/build.gradle.kts

@@ -25,6 +25,7 @@ dependencies {
     compileOnly(intellijPluginDep("Groovy"))
     compileOnly(intellijPluginDep("junit"))
     compileOnly(intellijPluginDep("testng"))
+    runtimeOnly(project(":kotlin-coroutines-experimental-compat"))
 
     compileOnly(project(":kotlin-gradle-statistics"))
 

prepare/idea-plugin/build.gradle.kts

@@ -97,6 +97,7 @@ val projectsToShadow by extra(listOf(
 // Projects published to maven copied to the plugin as separate jars
 val libraryProjects = listOf(
     ":kotlin-reflect",
+    ":kotlin-coroutines-experimental-compat",
     ":kotlin-compiler-client-embeddable",
     ":kotlin-daemon-client",
     ":kotlin-daemon-client-new",