chore(deps): bump chart.js from 4.1.1 to 4.4.0 in /frontend (#58)

Bumps [chart.js](https://github.com/chartjs/Chart.js) from 4.1.1 to 4.4.0.
- [Release notes](https://github.com/chartjs/Chart.js/releases)
- [Commits](chartjs/Chart.js@v4.1.1...v4.4.0)

---
updated-dependencies:
- dependency-name: chart.js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

frontend/package.json

@@ -11,7 +11,7 @@
     "@livereader/graphly-d3-vue": "^1.1.2",
     "@terraformer/wkt": "^2.2.0",
     "axios": "^1.6.2",
-    "chart.js": "^4.1.1",
+    "chart.js": "^4.4.0",
     "d3": "^7.8.5",
     "leaflet.markercluster": "^1.5.3",
     "proj4": "^2.9.2",