Updated a composer file to pass a Magento2 minimum stability

Author: olegkoval

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "olegkoval/magento2-regenerate-url-rewrites",
     "description": "Add into Magento 2 a CLI feature which allow to regenerate a Url rewrites of products/categories",
-    "keywords": ["magento","magento2 extension", "magento 2 extension", "extension", "module", "magento2 module", "magento 2 module"],
+    "keywords": ["magento", "magento2 extension", "magento 2 extension", "extension", "module", "magento2 module", "magento 2 module"],
     "type": "magento2-module",
     "version": "1.0.0",
     "homepage": "https://github.com/olegkoval/magento2-regenerate_url_rewrites",
@@ -25,6 +25,6 @@
             "OlegKoval\\RegenerateUrlRewrites\\": ""
         }
     },
-    "minimum-stability": "dev",
+    "minimum-stability": "alpha",
     "prefer-stable": true
 }