0.49.1

fix(cli): OAI Parser v2 package update (#5620)

* fix validation for docs link checker with new openapi parser

* add version changelog

* camel case subpackage names

* bump package version

* fix duplicate entry

* chore: update changelog

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Co-authored-by: fern-support <126544928+fern-support@users.noreply.github.com>