some regression comparison tests not expected to pass with this PR

Author: emorway-usgs

autotest/test_testmodels_mf6.py

@@ -25,11 +25,14 @@
     "test016_Keating_disu_dev",
     "test053_npf-a-nwt_dev",
     "test053_npf-b-nwt_dev",
+    # some tests not expected to pass after changing budget object
+    # to deal with single reach models (specifically single-reach tsp models)
+    "test051_uzfp3_lakmvr_v2_dev",
+    "test051_uzfp3_wellakmvr_v2",
     # todo reinstate after resolving convergence failure
     "test014_NWTP3Low_dev",
 ]
 
-
 @pytest.mark.external
 @pytest.mark.regression
 @pytest.mark.parametrize("model_name", MODELS)