Sculpt: Allow running performance test in 4.3 releases

Unfortunately, the tests as they are right now will likely not work with
4.2 and previous versions, as the brush asset changes will need to be
accounted for.

Pull Request: https://projects.blender.org/blender/blender/pulls/132827

tests/performance/tests/sculpt.py

@@ -90,6 +90,7 @@ def generate_stroke(context):
 
     The generated stroke coves the full plane diagonal.
     """
+    import bpy
     from mathutils import Vector
 
     template = {
@@ -105,6 +106,10 @@ def generate_stroke(context):
         "y_tilt": 0
     }
 
+    version = bpy.app.version
+    if version[0] <= 4 and version[1] <= 3:
+        template["pen_flip"] = False
+
     num_steps = 100
     start = Vector((-1, -1, 0))
     end = Vector((1, 1, 0))