chore(deps): bump tslib from 2.2.0 to 2.3.0 in /frontend

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](microsoft/tslib@2.2.0...2.3.0)

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

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

frontend/package.json

@@ -35,7 +35,7 @@
     "primeicons": "^4.1.0",
     "primeng": "^12.0.0",
     "rxjs": "~6.6.7",
-    "tslib": "^2.2.0",
+    "tslib": "^2.3.0",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {