gh-35680: register magic modes for lazy imported interfaces

    
### 📚 Description

Addresses  #35246

The lazy imported interfaces are not registered as magic modes. This
patch registers them too.

### 📝 Checklist

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- [x] The title is concise, informative, and self-explanatory.
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URL: #35680
Reported by: miguelmarco
Reviewer(s): John H. Palmieri

src/sage/repl/interface_magic.py

@@ -97,7 +97,7 @@ def all_iter(cls):
         except ImportError:
             return
         for name, obj in sage.interfaces.all.__dict__.items():
-            if isinstance(obj, sage.interfaces.interface.Interface):
+            if isinstance(obj, (sage.interfaces.interface.Interface, sage.misc.lazy_import.LazyImport)):
                 yield cls(name, obj)
 
     @classmethod