[readme] add actions and codecov badges

README.md

@@ -1,14 +1,14 @@
 # object.values <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
 
+[![github actions][actions-image]][actions-url]
+[![coverage][codecov-image]][codecov-url]
 [![dependency status][deps-svg]][deps-url]
 [![dev dependency status][dev-deps-svg]][dev-deps-url]
 [![License][license-image]][license-url]
 [![Downloads][downloads-image]][downloads-url]
 
 [![npm badge][npm-badge-png]][package-url]
 
-[![browser support][testling-svg]][testling-url]
-
 An ES2017 spec-compliant `Object.values` shim. Invoke its "shim" method to shim `Object.values` if it is unavailable or noncompliant.
 
 This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES3-supported environment and complies with the [spec](https://tc39.github.io/ecma262/#sec-object.values).
@@ -47,10 +47,12 @@ Simply clone the repo, `npm install`, and run `npm test`
 [deps-url]: https://david-dm.org/es-shims/Object.values
 [dev-deps-svg]: https://david-dm.org/es-shims/Object.values/dev-status.svg
 [dev-deps-url]: https://david-dm.org/es-shims/Object.values#info=devDependencies
-[testling-svg]: https://ci.testling.com/es-shims/Object.values.png
-[testling-url]: https://ci.testling.com/es-shims/Object.values
 [npm-badge-png]: https://nodei.co/npm/object.values.png?downloads=true&stars=true
 [license-image]: https://img.shields.io/npm/l/object.values.svg
 [license-url]: LICENSE
 [downloads-image]: https://img.shields.io/npm/dm/object.values.svg
 [downloads-url]: https://npm-stat.com/charts.html?package=object.values
+[codecov-image]: https://codecov.io/gh/es-shims/Object.values/branch/main/graphs/badge.svg
+[codecov-url]: https://app.codecov.io/gh/es-shims/Object.values/
+[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/es-shims/Object.values
+[actions-url]: https://github.com/es-shims/Object.values/actions