Feature/auto approve vip approvals (#1760)

* Create README.md

* Update README.md part dos

* Create script.js

* added more details to the readme

Author: becksbyte

Server-Side Components/Business Rules/Auto Approve VIP Approvals/README.md

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+## Description:
+This Business Rule will auto-approve an Approval [sysapproval_approver] record when the Approver and the Requested for on a RITM are the same, and the user is a VIP User. This allows VIP users to receive the services they requested faster and avoid an unecesary approval step in the process.
+
+## Usage Instructions/Examples:
+This script is specfic for RITM's but could easily be refactored to work for other approvals on the platform (i.e. change requests).
+
+#### When to run values:
+
+- When: after
+    - Note: This could run before, but I choose to make an update on another table (aka add a comment to the RITM about the auto-approval)
+    - Note 2: If you choose to run this before, please remove the 'current.update()' from line 11 in the script
+- Insert: true
+- Update: false
+    - Note: This could be updated to true if needed for your business process
+- Filter Conditions: Source table is sc_req_item AND State changes to Requested
+    - Note: The source table can be changed to other tables such as change_request
+
+## Prerequisites/Dependencies:
+1) A Catalog Item with approvals from VIP users
+2) A business process that allows VIP Users to bypass their own approvals

Server-Side Components/Business Rules/Auto Approve VIP Approvals/script.js

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+(function executeRule(current, previous /*null when async*/ ) {
+    // Query the requested item to get the requested_for user
+    var grReqItem = new GlideRecord('sc_req_item');
+    grReqItem.get(current.sysapproval);
+    var requestedFor = grReqItem.request.requested_for;
+
+    // Check if the approver is the same as the requested_for user AND a VIP User
+    if (requestedFor == current.approver && current.approver.vip == true) {
+        current.setValue('state', 'approved');
+        current.update(); //Only needed because this is an after BR, remove this if you decide to do a before BR
+
+        grReqItem.comments = "This request was auto-approved due to Requester's VIP status.";
+        grReqItem.update();
+    }
+})(current, previous);