Bump squizlabs/php_codesniffer from 3.6.2 to 3.7.2 (#180)

Bumps [squizlabs/php_codesniffer](https://github.com/squizlabs/PHP_CodeSniffer) from 3.6.2 to 3.7.2.
- [Release notes](https://github.com/squizlabs/PHP_CodeSniffer/releases)
- [Commits](squizlabs/PHP_CodeSniffer@3.6.2...3.7.2)

---
updated-dependencies:
- dependency-name: squizlabs/php_codesniffer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "^7.3 || ^8.0",
-        "squizlabs/php_codesniffer": "^3.6.2"
+        "squizlabs/php_codesniffer": "^3.7.2"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5.20"