Update modules/using-service-now/proc-enable-servicenow-custom-actions-plugin.adoc

Author: 04kash

modules/using-service-now/proc-enable-servicenow-custom-actions-plugin.adoc

@@ -21,7 +21,7 @@ global:
     includes:
       - dynamic-plugins.default.yaml
     plugins:
-      - package: /dynamic-plugins/dist/backstage-community-plugin-scaffolder-backend-module-servicenow-dynamic
+      - package: ./dynamic-plugins/dist/backstage-community-plugin-scaffolder-backend-module-servicenow-dynamic
         disabled: false
 ----