example: update vtk dev version

jspanchu · jspanchu · commit b5a5c6e5f691 · 2025-07-31T14:35:49.000-04:00
diff --git a/examples/vtk/requirements.txt b/examples/vtk/requirements.txt
@@ -4,4 +4,4 @@ trame-vuetify
 trame-vtk
 trame-server>=3.1
 
-vtk==9.4.20250403.dev0 # for method call
+vtk==9.5.20250726.dev0 # for method call
