Shift back to calling codecov from root

platform/viewer/package.json

@@ -15,7 +15,7 @@
   "scripts": {
     "lerna:start": "cross-env NODE_ENV=development webpack-dev-server --config config/webpack.dev.js --mode development -w -d",
     "test:unit": "jest --watch",
-    "test:unit:ci": "jest --ci --runInBand --collectCoverage && codecov --flags=viewer",
+    "test:unit:ci": "jest --ci --runInBand --collectCoverage",
     "dev": "yarn run preBuild && react-scripts start",
     "dev:debug": "react-scripts start",
     "build:package": "yarn run preBuild && node --max-old-space-size=4096 node_modules/rollup/bin/rollup -c",