Merge pull request #3078 from slimphp/dependabot/composer/squizlabs/php_codesniffer-tw-3.6

Update squizlabs/php_codesniffer requirement from ^3.5 to ^3.6

Author: l0gicgate

composer.json

@@ -66,7 +66,7 @@
         "phpunit/phpunit": "^8.5.13 || ^9.3.8",
         "slim/http": "^1.2",
         "slim/psr7": "^1.3",
-        "squizlabs/php_codesniffer": "^3.5",
+        "squizlabs/php_codesniffer": "^3.6",
         "weirdan/prophecy-shim": "^1.0 || ^2.0.2"
     },
     "autoload": {