[deps] Bump leaflet from 1.9.3 to 1.9.4

Bumps [leaflet](https://github.com/Leaflet/Leaflet) from 1.9.3 to 1.9.4.
- [Release notes](https://github.com/Leaflet/Leaflet/releases)
- [Changelog](https://github.com/Leaflet/Leaflet/blob/main/CHANGELOG.md)
- [Commits](Leaflet/Leaflet@v1.9.3...v1.9.4)

---
updated-dependencies:
- dependency-name: leaflet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -4514,8 +4514,9 @@ leaflet.markercluster@^1.5.3:
   resolved "https://registry.yarnpkg.com/leaflet.markercluster/-/leaflet.markercluster-1.5.3.tgz#9cdb52a4eab92671832e1ef9899669e80efc4056"
 
 leaflet@^1.8.0:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.9.3.tgz#52ec436954964e2d3d39e0d433da4b2500d74414"
+  version "1.9.4"
+  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.9.4.tgz#23fae724e282fa25745aff82ca4d394748db7d8d"
+  integrity sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA==
 
 leven@^3.1.0:
   version "3.1.0"