message: fix(@nguniversal/express-engine): add `serverTarget` for prerender
  Add `serverTarget` for the prerender architect in the install schematic
  Closes
diff: @@ -118,9 +118,11 @@ function updateWorkspaceConfigRule(options: AddUniversalOptions): Rule {
  configurations: {
  production: {
  browserTarget: `${options.project}:build:production`,
  + serverTarget: `${projectName}:server:production`,
  },
  development: {
  browserTarget: `${options.project}:build:development`,
  + serverTarget: `${projectName}:server:development`,
  },
  },
  });
  