Bump @material-ui/icons from 4.11.2 to 4.11.3 in /ui

Bumps [@material-ui/icons](https://github.com/mui-org/material-ui/tree/HEAD/packages/material-ui-icons) from 4.11.2 to 4.11.3.
- [Release notes](https://github.com/mui-org/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/v4.11.3/CHANGELOG.md)
- [Commits](https://github.com/mui-org/material-ui/commits/v4.11.3/packages/material-ui-icons)

---
updated-dependencies:
- dependency-name: "@material-ui/icons"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

ui/package.json

@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@material-ui/core": "^4.11.4",
-    "@material-ui/icons": "^4.11.2",
+    "@material-ui/icons": "^4.11.3",
     "@material-ui/lab": "^4.0.0-alpha.58",
     "@material-ui/styles": "^4.11.5",
     "blueimp-md5": "^2.19.0",