OZG-5271 OZG-5781 Run `nx migrate 18`

Additionally modify package.json:
```bash
sed -i '' \
  -e 's/"17.3.9"/"17.3.10"/g' \
  -e 's/rest": "9.0.0"/rest": "10.0.0"/' \
  -e 's/"keycloak-angular": "14.2.0"/"keycloak-angular": "15.2.1"/' \
  -e '/@nrwl\/cli/d' \
  package.json

rm -rf node_modules package-lock.json
npm install
```