test: 1316 - E2E tests for /local (#1379)

* 1316 - E2E tests for /local

* fix test title

* update yarn.lock

* Increased timeout for thumbnails

* Removing PDF file test from script-tag server

Co-authored-by: Danny Brown <danny.ri.brown@gmail.com>

package.json

@@ -59,6 +59,7 @@
     "copy-webpack-plugin": "^5.0.3",
     "cross-env": "^5.2.0",
     "css-loader": "^3.2.0",
+    "cypress-file-upload": "^3.5.3",
     "dotenv": "^8.1.0",
     "eslint": "5.16.0",
     "eslint-config-prettier": "^6.4.0",