contrib/python3-whitelist

--- a/contrib/python3-whitelist	Thu Jun 14 20:25:51 2018 +0900
+++ b/contrib/python3-whitelist	Thu Jun 14 16:51:39 2018 -0400
@@ -70,7 +70,9 @@
 test-convert-clonebranches.t
 test-convert-cvs-branch.t
 test-convert-cvs-detectmerge.t
+test-convert-cvs-synthetic.t
 test-convert-cvs.t
+test-convert-cvsnt-mergepoints.t
 test-convert-datesort.t
 test-convert-filemap.t
 test-convert-hg-sink.t