Bump helmet from 5.0.2 to 6.0.0

[dependabot[bot]]

Bumps helmet from 5.0.2 to 6.0.0.

Changelog

Sourced from helmet's changelog.

6.0.0 - 2022-08-26

Changed

• Breaking: Where possible, increase TypeScript strictness around some strings. Only affects TypeScript users. See #369
• Breaking: helmet.contentSecurityPolicy no longer sets block-all-mixed-content directive by default
• Breaking: helmet.expectCt is no longer set by default. It can, however, be explicitly enabled. It will be removed in Helmet 7. See #310
• Breaking: Increase TypeScript strictness around some arguments. Only affects TypeScript users, and may not require any code changes. See #369
• helmet.frameguard no longer offers a specific error when trying to use ALLOW-FROM; it just says that it is unsupported. Only the error message has changed

Removed

• Breaking: Dropped support for Node 12 and 13. Node 14+ is now required

5.1.1 - 2022-07-23

Changed

• Fix TypeScript bug with some TypeScript configurations. See #375 and #359

5.1.0 - 2022-05-17

Added

• Cross-Origin-Embedder-Policy: support credentialless policy. See #365
• Documented how to set both Content-Security-Policy and Content-Security-Policy-Report-Only

Changed

• Cleaned up some documentation around Origin-Agent-Cluster

Commits

• dc290d5 6.0.0
• 20fae0d Update changelog for 6.0.0 release
• b4e829a Update changelog for TypeScript changes
• c47782d Stop setting Expect-CT by default
• 3874c6b Content-Security-Policy: remove block-all-mixed-content
• 14cc642 X-Frame-Options: stop special-casing ALLOW-FROM
• f03399c Increase TypeScript strictness for policies
• b3669ef Require Node 14+
• b99131e Update documentation
• 0e95b6d 5.1.1
• Additional commits viewable in compare view

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