Bump @types/react-dom from 18.3.7 to 19.1.3 in /src-admin

Bumps [@types/react-dom](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-dom) from 18.3.7 to 19.1.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-dom)

---
updated-dependencies:
- dependency-name: "@types/react-dom"
  dependency-version: 19.1.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src-admin/package.json

@@ -24,7 +24,7 @@
         "@mui/material": "^6.4.11",
         "@mui/x-date-pickers": "^7.29.1",
         "@types/react": "^18.3.20",
-        "@types/react-dom": "^18.3.6",
+        "@types/react-dom": "^19.1.3",
         "date-fns": "^4.1.0",
         "leaflet": "^1.9.4",
         "react": "^18.3.1",