build(deps): bump rxjs from 6.6.7 to 7.8.1

Bumps [rxjs](https://github.com/reactivex/rxjs) from 6.6.7 to 7.8.1.
- [Release notes](https://github.com/reactivex/rxjs/releases)
- [Changelog](https://github.com/ReactiveX/rxjs/blob/7.8.1/CHANGELOG.md)
- [Commits](ReactiveX/rxjs@6.6.7...7.8.1)

---
updated-dependencies:
- dependency-name: rxjs
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -31,7 +31,7 @@
     "@angular/platform-browser-dynamic": "^17.0.2",
     "@angular/router": "^17.0.2",
     "filesize": "^6.4.0",
-    "rxjs": "~6.6.7",
+    "rxjs": "~7.8.1",
     "schema-dts": "^1.0.0",
     "socket.io-client": "~4.5.2",
     "tslib": "^2.4.0",