Bump the dependencies group with 3 updates (#82)

Bumps the dependencies group with 3 updates: [drupal/coder](https://github.com/pfrenssen/coder), [slevomat/coding-standard](https://github.com/slevomat/coding-standard) and [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer).


Updates `drupal/coder` from 8.3.18 to 8.3.25
- [Commits](pfrenssen/coder@8.3.18...8.3.25)

Updates `slevomat/coding-standard` from 8.12.1 to 8.15.0
- [Release notes](https://github.com/slevomat/coding-standard/releases)
- [Commits](slevomat/coding-standard@8.12.1...8.15.0)

Updates `squizlabs/php_codesniffer` from 3.7.2 to 3.10.3
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/CHANGELOG.md)
- [Commits](PHPCSStandards/PHP_CodeSniffer@3.7.2...3.10.3)

---
updated-dependencies:
- dependency-name: drupal/coder
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: slevomat/coding-standard
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: squizlabs/php_codesniffer
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>