remove laminas/laminas-dependency-plugin requirement (#73)

Author: samsonasik

composer.json

@@ -20,8 +20,7 @@
  "laminas/laminas-filter": "^2.9.0",
  "laminas/laminas-servicemanager": "^2.7.0 || ^3.0",
  "laminas/laminas-session": "^2.7.0",
- "laminas/laminas-view": "^2.8",
- "laminas/laminas-dependency-plugin": "^1.0"
+ "laminas/laminas-view": "^2.8"
  },
  "require-dev": {
  "phpunit/phpunit": "5.*",