Update astroid/interpreter/objectmodel.py

Co-authored-by: Daniël van Noord <[email protected]>

Author: mbyrnepr2

astroid/interpreter/objectmodel.py

@@ -493,7 +493,7 @@ def __init__(self):
         super().__init__()
 
     @property
-    def attr___annotations__(self):
+    def attr___annotations__(self) -> Unkown:
         return node_classes.Unknown()
 
     @property