fix: upgrade npm-check-updates from 16.0.5 to 16.14.20

Snyk has created this PR to upgrade npm-check-updates from 16.0.5 to 16.14.20.

See this package in npm:
npm-check-updates

See this project in Snyk:
https://app.snyk.io/org/zxcv32/project/76e0d709-e705-4120-9ba3-e32c133f2533?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot