Must be api dependency due to rest ast trasform on all controller art…

…ifacts

build.gradle

@@ -29,7 +29,7 @@ dependencyManagement {
 }
 
 dependencies {
-    compileOnly "org.grails:grails-plugin-rest"
+    api "org.grails:grails-plugin-rest"
     api "org.grails.plugins:fields:$fieldsVersion"
 }