chore(deps): bump mini-css-extract-plugin from 1.3.0 to 1.3.1

Bumps [mini-css-extract-plugin](https://github.com/webpack-contrib/mini-css-extract-plugin) from 1.3.0 to 1.3.1.
- [Release notes](https://github.com/webpack-contrib/mini-css-extract-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/mini-css-extract-plugin/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/mini-css-extract-plugin@v1.3.0...v1.3.1)

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

yarn.lock

@@ -7170,9 +7170,9 @@ mimic-fn@^2.0.0, mimic-fn@^2.1.0:
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
 mini-css-extract-plugin@^1.0.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-1.3.0.tgz#bbcba978b68c39f0a9c75822cfb2874f9cf6b018"
-  integrity sha512-4DKmPwFd0XKlwoqvrkLi2X8Mlosh2ey/E/OVAucnPUdzGqrSWHgSqed/p4Ue2Q39JjIvcdSDgmZDO6mir5Ovmw==
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-1.3.1.tgz#1375c88b2bc2a9d197670a55761edcd1b5d72f21"
+  integrity sha512-jIOheqh9EU98rqj6ZaFTYNNDSFqdakNqaUZfkYwaXPjI9batmXVXX+K71NrqRAgtoGefELBMld1EQ7dqSAD5SQ==
   dependencies:
     loader-utils "^2.0.0"
     schema-utils "^3.0.0"