Add bundle:readonly to OriginURL in config

Author: denik

bundle/config/git.go

@@ -2,7 +2,7 @@ package config
 
 type Git struct {
 	Branch    string `json:"branch,omitempty"`
-	OriginURL string `json:"origin_url,omitempty"`
+	OriginURL string `json:"origin_url,omitempty" bundle:"readonly"`
 	Commit    string `json:"commit,omitempty" bundle:"readonly"`
 
 	// Path to bundle root relative to the git repository root.