Update dependency @testing-library/jest-dom to v5.13.0

Editor assessment

The subject names @testing-library/jest-dom and the target version v5.13.0, which fully determines the change without the diff. The chore type and deps scope are accurate for a test-utility maintenance bump, and no body is needed for a routine automated update. The Co-authored-by trailer crediting Renovate Bot is well formed, meaningful attribution and the only footer present. Style hygiene is good: imperative phrasing, no trailing period, no ticket junk, moderate subject length, single language. A version bump of this kind requires nothing more of the message, and it communicates everything required in one line without misleading anyone.