remove mockery dep

Author: musonza

composer.json

@@ -10,13 +10,13 @@
     ],
     "require": {
         "php": ">=7.0",
-        "laravel/framework": "~5.4.0|~5.5.0|~5.6.0|~5.7.0",
-        "mockery/mockery": "^1.0@dev"
+        "laravel/framework": "~5.4.0|~5.5.0|~5.6.0|~5.7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7|6.2|^7.0",
         "orchestra/testbench": "~3.3.0|~3.4.2|^3.5.0|~3.7.0",
-        "orchestra/database": "~3.3.0|~3.4.2|^3.5.0|~3.7.0"
+        "orchestra/database": "~3.3.0|~3.4.2|^3.5.0|~3.7.0",
+        "mockery/mockery": "^1.0.0"
     },
     "license": "MIT",
     "authors": [
@@ -47,4 +47,4 @@
             ]
         }
     }
-}
+}