Bump @mui/material from 5.16.11 to 5.16.12

Bumps [@mui/material](https://github.com/mui/material-ui/tree/HEAD/packages/mui-material) from 5.16.11 to 5.16.12.
- [Release notes](https://github.com/mui/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/v5.16.12/CHANGELOG.md)
- [Commits](https://github.com/mui/material-ui/commits/v5.16.12/packages/mui-material)

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

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

package.json

@@ -24,7 +24,7 @@
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.0",
     "@mui/icons-material": "^5.16.12",
-    "@mui/material": "^5.16.11",
+    "@mui/material": "^5.16.12",
     "@primer/octicons-react": "^19.14.0",
     "@twemoji/api": "^15.1.0",
     "@types/react": "^19.0.1",