Bump @mui/material from 5.15.21 to 5.16.1

Bumps [@mui/material](https://github.com/mui/material-ui/tree/HEAD/packages/mui-material) from 5.15.21 to 5.16.1.
- [Release notes](https://github.com/mui/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/v5.16.1/CHANGELOG.md)
- [Commits](https://github.com/mui/material-ui/commits/v5.16.1/packages/mui-material)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -18,7 +18,7 @@
     "@emotion/styled": "^11.11.5",
     "@fontsource/roboto": "^5.0.13",
     "@mui/icons-material": "^5.15.20",
-    "@mui/material": "^5.15.21",
+    "@mui/material": "^5.16.1",
     "@react-oauth/google": "^0.12.1",
     "axios": "^1.7.2",
     "eslint-plugin-tsdoc": "^0.2.17",