docs: remove appveyor badge

README.md

@@ -10,7 +10,6 @@
 [![node][node]][node-url]
 [![deps][deps]][deps-url]
 [![tests][tests]][tests-url]
-[![builds][builds]][builds-url]
 [![builds2][builds2]][builds2-url]
 [![coverage][cover]][cover-url]
 [![licenses][licenses]][licenses-url]
@@ -707,8 +706,6 @@ src="https://static.monei.net/monei-logo.svg" height="30" alt="MONEI"></a>
 [tests-url]: https://travis-ci.org/webpack/webpack
 [prs]: https://img.shields.io/badge/PRs-welcome-brightgreen.svg
 [prs-url]: https://webpack.js.org/contribute/
-[builds-url]: https://ci.appveyor.com/project/sokra/webpack/branch/main
-[builds]: https://ci.appveyor.com/api/projects/status/github/webpack/webpack?svg=true
 [builds2]: https://dev.azure.com/webpack/webpack/_apis/build/status/webpack.webpack
 [builds2-url]: https://dev.azure.com/webpack/webpack/_build/latest?definitionId=3
 [licenses-url]: https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fwebpack%2Fwebpack?ref=badge_shield