Merge pull request #212 from jonashackt/renovate/jest-27.x

Update dependency @types/jest to v27

Author: jonashackt

frontend/package-lock.json

@@ -22,7 +22,7 @@
     "vuex": "4.0.2"
   },
   "devDependencies": {
-    "@types/jest": "26.0.24",
+    "@types/jest": "27.0.1",
     "@typescript-eslint/eslint-plugin": "4.30.0",
     "@typescript-eslint/parser": "4.30.0",
     "@vue/cli-plugin-babel": "4.5.13",