Remove temporary Composer override for "picodexter/parameter-encryption-bundle"

Author: picodexter

composer.json

@@ -11,16 +11,10 @@
             "homepage": "https://picodexter.io/"
         }
     ],
-    "repositories": [
-        {
-            "type": "git",
-            "url": "https://github.com/picodexter/PcdxParameterEncryptionBundle"
-        }
-    ],
     "require": {
         "php": "^5.6 || ^7.0",
         "phpseclib/phpseclib": "^2.0",
-        "picodexter/parameter-encryption-bundle": "dev-master as 1.0",
+        "picodexter/parameter-encryption-bundle": "^1.0",
         "symfony/framework-bundle": "^2.7 || ^3.0"
     },
     "require-dev": {