Lua: Add scripts rcc to qbs build

Amends 0214cac51d.

Change-Id: I1670e485b009d920d736b1f168e3d0e059b75680
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>

src/plugins/lua/lua.qbs

@@ -82,6 +82,13 @@ QtcPlugin {
         ]
     }
 
+    Group {
+        name: "Lua scripts rcc"
+        Qt.core.resourcePrefix: "lua/scripts/"
+        fileTags: "qt.core.resource_data"
+        files: "scripts/**"
+    }
+
     Group {
         name: "Lua images rcc"
         Qt.core.resourcePrefix: "lua/images/"