Bump webpack-cli from 3.3.10 to 3.3.11 in /website (#7570)

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 3.3.10 to 3.3.11.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/next/CHANGELOG_v3.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/v3.3.10...v3.3.11)

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

website/package.json

@@ -28,6 +28,6 @@
     "js-yaml": "3.13.1",
     "svgo": "1.3.2",
     "webpack": "4.41.6",
-    "webpack-cli": "3.3.10"
+    "webpack-cli": "3.3.11"
   }
 }

website/yarn.lock

@@ -7831,10 +7831,10 @@ webidl-conversions@^4.0.2:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
-webpack-cli@3.3.10:
-  version "3.3.10"
-  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.3.10.tgz#17b279267e9b4fb549023fae170da8e6e766da13"
-  integrity sha512-u1dgND9+MXaEt74sJR4PR7qkPxXUSQ0RXYq8x1L6Jg1MYVEmGPrH6Ah6C4arD4r0J1P5HKjRqpab36k0eIzPqg==
+webpack-cli@3.3.11:
+  version "3.3.11"
+  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.3.11.tgz#3bf21889bf597b5d82c38f215135a411edfdc631"
+  integrity sha512-dXlfuml7xvAFwYUPsrtQAA9e4DOe58gnzSxhgrO/ZM/gyXTBowrsYeubyN4mqGhYdpXMFNyQ6emjJS9M7OBd4g==
   dependencies:
     chalk "2.4.2"
     cross-spawn "6.0.5"