[improvement] [bug] [security] [docs] Adding security bug fixes from …

…audit. Adding security packages to repo. Adding submodule traverse-fs to fssys. Adding submodule fssys to traverse-cli. Adding securty modules to repo as devdeps. Bumping version. Adding security packages to get-isesm package. Updating get-imported package

package.json

@@ -1,6 +1,6 @@
 {
   "name": "check-esm",
-  "version": "0.0.41",
+  "version": "0.0.42",
   "description": "Javascript functions to check if the file is a ES Module or a CJS/ JS Module or Script",
   "main": "index.js",
   "directories": {