Chore: upgrade grunt, grunt-cli and replace github packages with versions

Author: matin-deriv

.circleci/config.yml

@@ -53,7 +53,6 @@ commands:
     steps:
       - run:
           name: "Compile project"
-          no_output_timeout: 30m
           command: npm run build
   deploy:
     description: "Deploy to static branches"

.jshintrc

@@ -40,7 +40,6 @@
     "proto": false, // true: Tolerate using the `__proto__` property
     "scripturl": false, // true: Tolerate script-targeted URLs
     "shadow": false, // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
-    "sub": true, // true: Tolerate using `[]` notation when it can still be expressed in dot notation
     "supernew": false, // true: Tolerate `new function () { ... };` and `new Object;`
 
     "validthis": false, // true: Tolerate using this in a non-constructor function