[9.x] Add docs for eloquent quietly methods (#8108)

* add docs for eloquent quietly methods

* Update eloquent.md

* Update eloquent.md

Co-authored-by: Taylor Otwell <[email protected]>

Author: imanghafoori1

eloquent.md

@@ -1519,3 +1519,9 @@ Sometimes you may wish to "save" a given model without dispatching any events. Y
     $user->name = 'Victoria Faith';
 
     $user->saveQuietly();
+
+You may also "update", "delete", "soft delete", "restore", and "replicate" a given model without dispatching any events:
+
+    $user->deleteQuietly();
+
+    $user->restoreQuietly();