Bump @types/leaflet in /ui in the map group across 1 directory

Bumps the map group with 1 update in the /ui directory: [@types/leaflet](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/leaflet).


Updates `@types/leaflet` from 1.9.12 to 1.9.14
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/leaflet)

---
updated-dependencies:
- dependency-name: "@types/leaflet"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: map
...

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

ui/package.json

@@ -50,7 +50,7 @@
     "@graphql-codegen/typescript-react-query": "^6.1.0",
     "@next/bundle-analyzer": "^14.2.15",
     "@tanstack/react-query-devtools": "^5.59.15",
-    "@types/leaflet": "^1.9.12",
+    "@types/leaflet": "^1.9.14",
     "@types/node": "22.7.5",
     "@types/phoenix": "^1.6.5",
     "@types/react": "18.3.11",