[Test] remove synth resources for Vitis, currently broken

tests/end2end/test_vitis_end2end_cnv_w1a1.py

@@ -185,11 +185,6 @@ def test_end2end_vitis_cnv_w1a1_build():
             strategy=VitisOptStrategy.BUILD_SPEED,
         )
     )
-    model = model.transform(AnnotateResources("synth"))
-    warnings.warn(
-        "Post-synthesis resources (excluding shell): "
-        + model.get_metadata_prop("res_total_synth")
-    )
     model.save(build_dir + "/end2end_vitis_cnv_w1a1_build.onnx")