Update qs version due to CVE-2025-15284

[chrisdenton-ct]

The version of qs specified in package.json is 6.14.0, which is affected by the high-rated vulnerability described in CVE-2025-15284.

Therefore, please can you upgrade to 6.14.1?

[chrisdenton-ct]

I see someone has already raised a PR for this, and it is awaiting review:

#97