Surface.FilterByOrientation doesn't identify vertical surfaces anymore

[andydandy74]

Describe the bug

• IsVertical output returns false for every surface
• Vertical output returns an empty list

Steps to Reproduce Run the sample graph

Expected behavior

My setup

• Operating System: W11

• Revit version: 2025.1

• Dynamo version: 3.0.3

• [x] Also check if this was overlooked during testing against Revit 2024

[andydandy74]

resolved by #424