add runRequest and runner utils functions to cli

~ add bru.runRequest support for cli
~ add bru.runner.skipRequest, bru.runner.stopExecution support for cli

packages/bruno-cli/src/utils/collection.js

@@ -204,5 +204,6 @@ module.exports = {
   mergeHeaders,
   mergeVars,
   mergeScripts,
+  findItemInCollection,
   getTreePathFromCollectionToItem
 }