Fix importing-inject-from-ember-service version

Author: bertdeblock

content/ember/v6/importing-inject-from-ember-service.md

@@ -1,7 +1,7 @@
 ---
 title: Importing `inject` from `@ember/service`
 until: 7.0.0
-since: 6.3.0
+since: 6.2.0
 ---
 
 Importing `inject` from `@ember/service` is deprecated. Please import `service` instead.
@@ -17,3 +17,5 @@ export default class MyRoute extends Route {
   @service store;
 }
 ```
+
+You can use the [ember-codemod-remove-inject-as-service](https://github.com/ijlee2/ember-codemod-remove-inject-as-service) codemod, to fix all violations.