Bumps [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) from 3.13.3 to 3.13.4.
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/PHPCSStandards/PHP_CodeSniffer/compare/3.13.3...3.13.4)
---
updated-dependencies:
- dependency-name: squizlabs/php_codesniffer
dependency-version: 3.13.4
dependency-type: direct:development
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>