Bump highcharts from 12.3.0 to 12.4.0

Bumps [highcharts](https://github.com/highcharts/highcharts-dist) from 12.3.0 to 12.4.0.
- [Commits](highcharts/highcharts-dist@v12.3.0...v12.4.0)

---
updated-dependencies:
- dependency-name: highcharts
  dependency-version: 12.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -6,7 +6,7 @@
     "@alpinejs/csp": "^3.14.9",
     "@alpinejs/persist": "^3.14.9",
     "bootstrap": "^5.3.8",
-    "highcharts": "^12.3.0",
+    "highcharts": "^12.4.0",
     "lz-string": "^1.5.0"
   },
   "devDependencies": {