Upgrade js-yaml to 4.1.1

[Copilot]

Upgrades js-yaml from 3.14.1/4.1.0 to 4.1.1 across all transitive dependencies.

Changes

• Added pnpm override to force js-yaml 4.1.1:

"pnpm": {
  "overrides": {
    "js-yaml": "4.1.1"
  }
}

This consolidates the mixed versions (3.14.1 used by @istanbuljs/load-nyc-config, 4.1.0 used by eslint and @apidevtools/json-schema-ref-parser) to the latest 4.1.1 release.

Original prompt

upgrade js-yaml version to 4.1.1 or more

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