Bump webpack-dev-server from 3.11.1 to 3.11.2

Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) from 3.11.1 to 3.11.2.
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Changelog](https://github.com/webpack/webpack-dev-server/blob/v3.11.2/CHANGELOG.md)
- [Commits](webpack/webpack-dev-server@v3.11.1...v3.11.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -8878,9 +8878,9 @@ webpack-dev-middleware@^3.7.2:
     webpack-log "^2.0.0"
 
 webpack-dev-server@^3.4.1:
-  version "3.11.1"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.11.1.tgz#c74028bf5ba8885aaf230e48a20e8936ab8511f0"
-  integrity sha512-u4R3mRzZkbxQVa+MBWi2uVpB5W59H3ekZAJsQlKUTdl7Elcah2EhygTPLmeFXybQkf9i2+L0kn7ik9SnXa6ihQ==
+  version "3.11.2"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.11.2.tgz#695ebced76a4929f0d5de7fd73fafe185fe33708"
+  integrity sha512-A80BkuHRQfCiNtGBS1EMf2ChTUs0x+B3wGDFmOeT4rmJOHhHTCH2naNxIHhmkr0/UillP4U3yeIyv1pNp+QDLQ==
   dependencies:
     ansi-html "0.0.7"
     bonjour "^3.5.0"