Bump node-sass from 4.12.0 to 4.14.1 (#89)

Bumps [node-sass](https://github.com/sass/node-sass) from 4.12.0 to 4.14.1.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](sass/node-sass@v4.12.0...v4.14.1)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -71,7 +71,7 @@
     "html-webpack-plugin": "3.2.0",
     "jest": "24.8.0",
     "jest-styled-components": "6.3.1",
-    "node-sass": "4.12.0",
+    "node-sass": "4.14.1",
     "postcss-loader": "3.0.0",
     "prettier": "1.18.2",
     "resolve-url-loader": "3.1.0",