chore(deps): update dependency nokogiri to v1.19.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
nokogiri	'1.16.0' → '1.19.2'

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PR-Codex overview

This PR updates the version of the nokogiri gem in the Gemfile from 1.16.0 to 1.19.2, improving functionality and security.

Detailed summary

• Updated nokogiri from 1.16.0 to 1.19.2 in the Gemfile.

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