Bump wp-coding-standards/wpcs from 3.0.1 to 3.4.1

Bumps [wp-coding-standards/wpcs](https://github.com/WordPress/WordPress-Coding-Standards) from 3.0.1 to 3.4.1.
- [Release notes](https://github.com/WordPress/WordPress-Coding-Standards/releases)
- [Changelog](https://github.com/WordPress/WordPress-Coding-Standards/blob/develop/CHANGELOG.md)
- [Commits](WordPress/WordPress-Coding-Standards@3.0.1...3.4.1)

---
updated-dependencies:
- dependency-name: wp-coding-standards/wpcs
  dependency-version: 3.4.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]