chore(deps-dev): bump material-design-icons-iconfont from 6.0.1 to 6.1.0

Bumps [material-design-icons-iconfont](https://github.com/jossef/material-design-icons-iconfont) from 6.0.1 to 6.1.0.
- [Release notes](https://github.com/jossef/material-design-icons-iconfont/releases)
- [Commits](jossef/material-design-icons-iconfont@6.0.1...v6.1.0)

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

package.json

@@ -167,7 +167,7 @@
     "html-webpack-plugin": "^4.5.0",
     "lodash": "^4.17.20",
     "markdownlint-cli": "^0.23.2",
-    "material-design-icons-iconfont": "^6.0.1",
+    "material-design-icons-iconfont": "^6.1.0",
     "mini-css-extract-plugin": "^0.11.0",
     "mocha": "^8.1.3",
     "node-notifier": "^8.0.0",