Bump jest-serializer-vue from 2.0.2 to 3.1.0

Bumps [jest-serializer-vue](https://github.com/eddyerburgh/jest-serializer-vue) from 2.0.2 to 3.1.0.
- [Release notes](https://github.com/eddyerburgh/jest-serializer-vue/releases)
- [Changelog](https://github.com/eddyerburgh/jest-serializer-vue/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eddyerburgh/jest-serializer-vue/commits

)

---
updated-dependencies:
- dependency-name: jest-serializer-vue
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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