resolve more deployment garbage

.gitignore

@@ -10,8 +10,6 @@
 /vendor/
 ###< symfony/framework-bundle ###
 
-/composer.lock
-
 ###> symfony/phpunit-bridge ###
 .phpunit
 .phpunit.result.cache

composer.json

@@ -28,8 +28,7 @@
         "symfony/twig-pack": "*",
         "symfony/validator": "4.4.*",
         "symfony/web-link": "4.4.*",
-        "symfony/yaml": "4.4.*",
-        "barryvdh/laravel-ide-helper": "^2.6"
+        "symfony/yaml": "4.4.*"
     },
     "require-dev": {
         "symfony/debug-pack": "*",