Bump eslint-config-airbnb from 18.2.1 to 19.0.4 in /src

Bumps [eslint-config-airbnb](https://github.com/airbnb/javascript) from 18.2.1 to 19.0.4.
- [Release notes](https://github.com/airbnb/javascript/releases)
- [Commits](airbnb/javascript@eslint-config-airbnb-v18.2.1...eslint-config-airbnb-v19.0.4)

---
updated-dependencies:
- dependency-name: eslint-config-airbnb
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Author: dependabot[bot]