chore(deps): update dependency happy-dom to v21

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
happy-dom	20.14.6 → 21.0.1

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Release Notes

capricorn86/happy-dom (happy-dom)

v21.0.1

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👷‍♂️ Patch fixes

• Adds alias for enabling CSS and iframe loading to @​happy-dom/server-renderer - By @​capricorn86

v21.0.0

Compare Source

💣 Breaking Changes

• Disables CSS and IFrame loading by default to prevent server-side request forgery (SSRF) - By @​capricorn86
  • An attacker could embed <iframe> or <link rel="stylesheet"> elements in untrusted HTML to make Happy DOM send HTTP requests from the server to attacker-chosen URLs, including internal services. This could allow access to otherwise unreachable endpoints or trigger unintended actions, depending on the application and its network access.
  • The settings property disableCSSFileLoading has been deprecated
  • Added the new settings properties enableCSSFileLoading and enableIframePageLoading

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