Update dependency dompurify to v3.4.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Diffend
dompurify	3.4.1 → 3.4.2					Diff

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Release Notes

cure53/DOMPurify (dompurify)

v3.4.2: DOMPurify 3.4.2

Compare Source

• Fixed an issue with URI validation on attributes allowed via ADD_ATTR callback, thanks @​nelstrom
• Fixed an issue with source maps referring to non-existing files, thanks @​cmdcolin
• Updated existing workflows, fuzzer, release signing, etc., added more tests
• Bumped several dependencies where possible

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