Cleanup: remove annotations from startup scripts

The current convention is not to use annotations for UI/startup scripts.

release/scripts/startup/bl_operators/anim.py

@@ -438,7 +438,7 @@ class ANIM_OT_show_group_colors_deprecated(Operator):
     bl_options = {'REGISTER'}
 
     @classmethod
-    def poll(cls, context) -> bool:
+    def poll(cls, context):
         return False
 
 

release/scripts/startup/bl_operators/geometry_nodes.py

@@ -38,7 +38,7 @@ def geometry_node_group_empty_new():
     return group
 
 
-def geometry_modifier_poll(context) -> bool:
+def geometry_modifier_poll(context):
     ob = context.object
 
     # Test object support for geometry node modifier (No volume, curve, or hair object support yet)