Bump luxon from 3.6.1 to 3.7.1

Bumps [luxon](https://github.com/moment/luxon) from 3.6.1 to 3.7.1.
- [Changelog](https://github.com/moment/luxon/blob/master/CHANGELOG.md)
- [Commits](https://github.com/moment/luxon/compare/3.6.1...3.7.1)

---
updated-dependencies:
- dependency-name: luxon
  dependency-version: 3.7.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -15,7 +15,7 @@
     "@angular/core": "20.0.4",
     "@angular/platform-browser": "20.0.4",
     "@angular/platform-browser-dynamic": "20.0.4",
-    "luxon": "3.6.1",
+    "luxon": "3.7.1",
     "rxjs": "7.8.2",
     "tslib": "2.8.1",
     "zone.js": "0.15.1"