chore(deps): update dependency helmet to v8

[wajeht-renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
helmet (source)	^7.1.0 → ^8.0.0

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Release Notes

helmetjs/helmet (helmet)

v8.1.0

Compare Source

Changed

• Content-Security-Policy gives a better error when a directive value, like self, should be quoted. See #​482

v8.0.0

Compare Source

Changed

• Breaking: Strict-Transport-Security now has a max-age of 365 days, up from 180
• Breaking: Content-Security-Policy middleware now throws an error if a directive should have quotes but does not, such as self instead of 'self'. See #​454
• Breaking: Content-Security-Policy's getDefaultDirectives now returns a deep copy. This only affects users who were mutating the result
• Breaking: Strict-Transport-Security now throws an error when "includeSubDomains" option is misspelled. This was previously a warning

Removed

• Breaking: Drop support for Node 16 and 17. Node 18+ is now required

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Configuration

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This PR has been generated by Renovate Bot.

[wajeht-renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
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The artifact failure details are included below:

File name: package-lock.json

npm ERR! code EBADENGINE
npm ERR! engine Unsupported engine
npm ERR! engine Not compatible with your version of node/npm: @isaacs/[email protected]
npm ERR! notsup Not compatible with your version of node/npm: @isaacs/[email protected]
npm ERR! notsup Required: {"node":"20 || >=22"}
npm ERR! notsup Actual:   {"npm":"9.6.3","node":"v19.9.0"}

npm ERR! A complete log of this run can be found in: /tmp/renovate/cache/others/npm/_logs/2026-02-12T00_46_15_685Z-debug-0.log