Update build.gradle as per Jetbrains review email.

Layoric · Layoric · commit ec1479236cdb · 2021-07-05T16:53:36.000+10:00
diff --git a/src/ServiceStackIDEA/build.gradle b/src/ServiceStackIDEA/build.gradle
@@ -27,7 +27,7 @@ jbToken = properties.getProperty("jetbrains.plugins.token")
 
 intellij {
     version '2019.2'
-    plugins = ['maven','com.intellij.java']
+    plugins = ['maven','java']
     pluginName 'ServiceStackIDEA'
     updateSinceUntilBuild false
 
