Lodash upgrade and cleanup (#2990)

* Upgrades lodash
* Replaces some usage of lodash with native functions.
* Adds linting to catch cases where native functions could be used instead of lodash functions
* Renamed testTools to testUtils

Co-authored-by: Joshi <simplyrender@gmail.com>
Co-authored-by: David Tsay <david.e.tsay@nasa.gov>
Co-authored-by: David Tsay <3614296+davetsay@users.noreply.github.com>
Co-authored-by: Andrew Henry <akhenry@gmail.com>

src/api/objects/ObjectAPI.js

@@ -22,7 +22,7 @@
 
 define([
     'lodash',
-    './object-utils',
+    'objectUtils',
     './MutableObject',
     './RootRegistry',
     './RootObjectProvider',