chore(deps): update dependency cypress-file-upload to v4 (#4164)

* chore(deps): update dependency cypress-file-upload to v4

* test(e2e-media-lib): update upload file command usage

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: erezrokah <erezrokah@users.noreply.github.com>

package.json

@@ -120,7 +120,7 @@
     "cross-env": "^7.0.0",
     "css-loader": "^3.0.0",
     "cypress": "^4.6.0",
-    "cypress-file-upload": "^3.5.1",
+    "cypress-file-upload": "^4.0.0",
     "cypress-image-snapshot": "^3.1.1",
     "cypress-jest-adapter": "^0.1.1",
     "cypress-plugin-tab": "^1.0.0",