Cleanup forbidden dependencies plugin usage

Author: breskeby

build-tools-internal/src/main/groovy/elasticsearch.forbidden-dependencies.gradle

@@ -22,13 +22,12 @@ Closure checkDeps = { Configuration configuration ->
   }
 }
 
-subprojects {
-  if (project.path.startsWith(':test:fixtures:') || project.path.equals(':build-tools')) {
-    // fixtures are allowed to use whatever dependencies they want...
-    return
-  }
-  pluginManager.withPlugin('java') {
-    checkDeps(configurations.compileClasspath)
-    checkDeps(configurations.testCompileClasspath)
-  }
+if (project.path.startsWith(':test:fixtures:') || project.path.equals(':build-tools')) {
+  // fixtures are allowed to use whatever dependencies they want...
+  return
+}
+
+pluginManager.withPlugin('java') {
+  checkDeps(configurations.compileClasspath)
+  checkDeps(configurations.testCompileClasspath)
 }

settings.gradle

@@ -175,4 +175,5 @@ gradle.lifecycle.beforeProject {
   // unfortunately we cannot nest script plugins
   apply plugin: 'elasticsearch.eclipse'
   apply plugin: 'elasticsearch.formatting'
+  apply plugin: 'elasticsearch.forbidden-dependencies'
 }