ci: migrated to new codecov upload (removed in 1fc9682)

.github/workflows/ci.yml

@@ -60,3 +60,5 @@ jobs:
       - name: Coverage On Node ${{ matrix.node-version }}
         run:
           npm run coverage
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3

README.md

@@ -1,6 +1,7 @@
 # superagent
 
 [![build status](https://img.shields.io/travis/visionmedia/superagent.svg)](https://travis-ci.org/visionmedia/superagent)
+[![code coverage](https://img.shields.io/codecov/c/github/visionmedia/superagent.svg)](https://codecov.io/gh/visionmedia/superagent)
 [![code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
 [![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
 [![made with lass](https://img.shields.io/badge/made_with-lass-95CC28.svg)](https://lass.js.org)

package.json

@@ -122,6 +122,7 @@
     "build:dist": "npm run browserify && npm run minify",
     "build:lib": "babel --config-file ./.lib.babelrc src --out-dir lib",
     "build:test": "babel --config-file ./.test.babelrc test --out-dir lib/node/test",
+    "coverage": "nyc report --reporter=text-lcov > coverage.lcov",
     "lint": "eslint -c .eslintrc src test && remark . -qfo && eslint -c .lib.eslintrc lib/**/*.js && eslint -c .dist.eslintrc dist/**/*.js",
     "minify": "cross-env NODE_ENV=production browserify src/node/index.js -o dist/superagent.min.js -s superagent -g [ babelify --configFile ./.dist.babelrc ] -p tinyify",
     "nyc": "cross-env NODE_ENV=test nyc ava",