MT#11147 Changes for device model-extension reference

lib/NGCP/Schema/Result/autoprov_devices.pm

@@ -22,6 +22,13 @@ __PACKAGE__->add_columns(
   { data_type => "varchar", is_nullable => 0, size => 255 },
   "model",
   { data_type => "varchar", is_nullable => 0, size => 255 },
+  "type",
+  { 
+    data_type => "enum",
+    default_value => "basic",
+    extra => { list => ["basic","extension"] },
+    is_nullable => 0,
+  },
   "front_image",
   { data_type => "mediumblob", is_nullable => 1 },
   "front_image_type",
@@ -35,7 +42,7 @@ __PACKAGE__->add_columns(
     data_type => "enum",
     default_value => "http",
     extra => { list => ["http","redirect_panasonic","redirect_yealink","redirect_polycom"] },
-    is_nullable => 0,
+    is_nullable => 1,
   },   
   "bootstrap_uri",
   { data_type => "varchar", is_nullable => 0, size => 255 },