Add rd_config asset to Ruffle component artifact [skip ci]

Author: icenine451

ruffle/component_recipe.json

@@ -17,6 +17,11 @@
           "dest": "component_version",
           "contents": "$SOURCE_VERSION"
         },
+        {
+          "type": "dir",
+          "source": "$REPO_ROOT/$COMPONENT_NAME/assets/rd_config",
+          "dest": "rd_config"
+        },
         {
           "type": "file",
           "source": "$REPO_ROOT/$COMPONENT_NAME/component_functions.sh",