Build: Embed nj2k into kotlin-plugin.jar

nj2k/build.gradle.kts

@@ -90,4 +90,3 @@ fun configureFreeCompilerArg(isEnabled: Boolean, compilerArgument: String) {
         }
     }
 }
-ideaPlugin()

nj2k/nj2k-services/build.gradle.kts

@@ -72,5 +72,3 @@ dependencies {
 sourceSets {
     "main" { projectDefault() }
 }
-
-ideaPlugin()

prepare/idea-plugin/build.gradle.kts

@@ -72,6 +72,8 @@ val projectsToShadow by extra(listOf(
         ":plugins:uast-kotlin",
         ":plugins:uast-kotlin-idea",
         ":j2k",
+        ":nj2k",
+        ":nj2k:nj2k-services",
         ":kotlin-allopen-compiler-plugin",
         ":kotlin-noarg-compiler-plugin",
         ":kotlin-sam-with-receiver-compiler-plugin",
@@ -103,7 +105,7 @@ configurations.all {
     resolutionStrategy {
         preferProjectModules()
     }
-    
+
     exclude("org.jetbrains.intellij.deps", "trove4j") // Idea already has trove4j
 }