chore(deps): bump @mui/styles from 5.14.19 to 5.15.2 in /src

Bumps [@mui/styles](https://github.com/mui/material-ui/tree/HEAD/packages/mui-styles) from 5.14.19 to 5.15.2.
- [Release notes](https://github.com/mui/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mui/material-ui/commits/v5.15.2/packages/mui-styles)

---
updated-dependencies:
- dependency-name: "@mui/styles"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/package.json

@@ -6,7 +6,7 @@
     "@iobroker/adapter-react-v5": "^4.7.6",
     "@mui/icons-material": "^5.14.19",
     "@mui/material": "5.14.19",
-    "@mui/styles": "5.14.19",
+    "@mui/styles": "5.15.2",
     "@mui/lab": "^5.0.0-alpha.153",
     "@sentry/browser": "^7.81.0",
     "@sentry/integrations": "^7.81.0",