Tests: add sequencer filter render tests

Data files in svn r63628

Pull Request: https://projects.blender.org/blender/blender/pulls/117605

tests/python/CMakeLists.txt

@@ -998,6 +998,7 @@ if(NOT OPENIMAGEIO_TOOL)
 else()
   set(render_tests
     transform
+    filter
   )
 
   foreach(render_test ${render_tests})