Bump @rollup/plugin-json from 4.1.0 to 6.1.0

Bumps [@rollup/plugin-json](https://github.com/rollup/plugins/tree/HEAD/packages/json) from 4.1.0 to 6.1.0.
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/json/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/url-v6.1.0/packages/json)

---
updated-dependencies:
- dependency-name: "@rollup/plugin-json"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -32,7 +32,7 @@
     "@babel/plugin-proposal-decorators": "^7.17.8",
     "@babel/plugin-transform-class-properties": "^7.24.1",
     "@rollup/plugin-image": "^3.0.3",
-    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-json": "^6.1.0",
     "@types/leaflet": "^1.9.12",
     "@types/leaflet-providers": "^1.2.4",
     "@typescript-eslint/eslint-plugin": "^5.16.0",