Replace inactive dependabot badge

https://github.com/dependabot/dependabot-core/issues/1912

README.md

@@ -26,11 +26,11 @@ const shuffleInstance = new Shuffle(document.getElementById('grid'), {
 This project was inspired by [Isotope](http://isotope.metafizzy.co/) and [Packery](http://packery.metafizzy.co/).
 
 [homepage]: https://vestride.github.io/Shuffle/
-[travis-url]: https://travis-ci.org/Vestride/Shuffle
-[travis-img]: https://travis-ci.org/Vestride/Shuffle.svg?branch=master
+[travis-url]: https://travis-ci.com/Vestride/Shuffle
+[travis-img]: https://travis-ci.com/Vestride/Shuffle.svg?branch=main
 [david-url]: https://david-dm.org/Vestride/Shuffle
 [david-img]: https://david-dm.org/Vestride/Shuffle.svg
 [npm-url]: https://www.npmjs.com/package/shufflejs
 [npm-img]: https://img.shields.io/npm/v/shufflejs.svg
-[dependabot-url]: https://dependabot.com/
-[dependabot-img]: https://api.dependabot.com/badges/status?host=github&repo=Vestride/Shuffle
+[dependabot-url]: https://docs.github.com/en/code-security/supply-chain-security/managing-vulnerabilities-in-your-projects-dependencies/configuring-dependabot-security-updates
+[dependabot-img]: https://img.shields.io/badge/Dependabot-enabled-blue.svg