feat: add outdated=dependencies command

Author: zdm

lib/package.js

@@ -915,7 +915,7 @@ export default class Package {
                 if ( isOutdated ) {
                     updates.push( {
                         "name": dependency.name,
-                        "wanted": dependency.version,
+                        "wanted": dependency.range.toString(),
                         latest,
                         isOutdated,
                     } );