Update dependency npm-check-updates to v16.3.18

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
npm-check-updates	dependencies	patch	16.3.17 -> 16.3.18

By merging this PR, the issue #470 will be automatically resolved and closed:

Severity	CVSS Score	CVE
Medium	5.3	CVE-2024-4067

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Release Notes

raineorshine/npm-check-updates (npm-check-updates)

### [`v16.3.18`](https://togithub.com/raineorshine/npm-check-updates/compare/v16.3.17...v16.3.18) [Compare Source](https://togithub.com/raineorshine/npm-check-updates/compare/v16.3.17...v16.3.18)

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[zelinh]

Seems like a new CVE reported for this dependency as well. https://github.com/opensearch-project/opensearch-ci/issues/473