test: [TEST E2E] Drag and drop thumbnail into viewport (#904)

* TEST E2E: Drag and drop thumbnail into viewport
* TEST E2E: Drag and drop thumbnail into viewport
* fix: add pollyfill to script-tag template
* Add wait's to command
* Try to store artifacts
* ci: updated artifact location
* Changing Patient to MisterMR
* Refactors based on PR comments
* Adding new sub-folders to separate the testing scripts according to context/features
* Adding test cases for Side Panels Measurements and Series
* Removing duplicated file OHIFStudyViewer.spec.js

platform/viewer/public/html-templates/script-tag.html

@@ -17,6 +17,8 @@
     <meta name="HandheldFriendly" content="True" />
     <meta name="apple-mobile-web-app-capable" content="yes" />
 
+    <script src="https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default%2CObject.values%2CArray.prototype.flat%2CObject.entries%2CSymbol%2CArray.prototype.includes%2CString.prototype.repeat%2CArray.prototype.find"></script>
+
     <!-- WEB FONTS -->
     <link
       href="https://fonts.googleapis.com/css?family=Sanchez"