Depend on spaceemotion/php-coding-standard

Author: spaceemotion

composer.json

@@ -18,6 +18,7 @@
  "phpstan/phpstan-mockery": "^0.12",
  "phpstan/phpstan-phpunit": "^0.12",
  "phpstan/phpstan-strict-rules": "^0.12",
+ "spaceemotion/php-coding-standard": "dev-master",
  "symplify/easy-coding-standard-prefixed": "^7.2"
  }
 }