fix(deps): update dependency eslint-plugin-formatjs to v6

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
eslint-plugin-formatjs	5.4.2 -> 6.0.0

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Release Notes

formatjs/formatjs (eslint-plugin-formatjs)

v6.0.0

Compare Source

⚠ BREAKING CHANGES

• @​formatjs/intl-getcanonicallocales: convert to esm (#​5457)
• @​formatjs/intl-pluralrules: convert to esm (#​5436)
• @​formatjs/intl-locale: convert to esm (#​5435)

Features

• @​formatjs/intl-getcanonicallocales: convert to esm (#​5457) (e1a6d19) - by @​longlho
• @​formatjs/intl-locale: convert to esm (#​5435) (fc9ae8e) - by @​longlho
• @​formatjs/intl-pluralrules: convert to esm (#​5436) (0ed2ff9) - by @​longlho

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Never, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: eslint-config-scratch@12.0.42
npm error Found: eslint@9.39.2
npm error node_modules/eslint
npm error   dev eslint@"9.39.2" from the root project
npm error
npm error Could not resolve dependency:
npm error peer eslint@"9.30.1" from eslint-plugin-formatjs@6.0.0
npm error node_modules/eslint-plugin-formatjs
npm error   eslint-plugin-formatjs@"6.0.0" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2025-12-18T22_27_19_888Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2025-12-18T22_27_19_888Z-debug-0.log