Python: update test expectations

Author: yoff

python/ql/test/experimental/dataflow/tainttracking/defaultAdditionalTaintStep-py3/TestTaint.expected

@@ -1,18 +1,18 @@
 | test_collections.py:16 | ok   | test_access | tainted_list.copy() |
 | test_collections.py:24 | ok   | list_clear | tainted_list |
 | test_collections.py:27 | fail | list_clear | tainted_list |
-| test_pathlib.py:26 | fail | test_basic | tainted_path |
-| test_pathlib.py:28 | fail | test_basic | tainted_pure_path |
-| test_pathlib.py:29 | fail | test_basic | tainted_pure_posix_path |
-| test_pathlib.py:30 | fail | test_basic | tainted_pure_windows_path |
-| test_pathlib.py:32 | fail | test_basic | BinaryExpr |
+| test_pathlib.py:26 | ok   | test_basic | tainted_path |
+| test_pathlib.py:28 | ok   | test_basic | tainted_pure_path |
+| test_pathlib.py:29 | ok   | test_basic | tainted_pure_posix_path |
+| test_pathlib.py:30 | ok   | test_basic | tainted_pure_windows_path |
+| test_pathlib.py:32 | ok   | test_basic | BinaryExpr |
 | test_pathlib.py:33 | fail | test_basic | BinaryExpr |
-| test_pathlib.py:35 | fail | test_basic | tainted_path.joinpath(..) |
-| test_pathlib.py:36 | fail | test_basic | pathlib.Path(..).joinpath(..) |
-| test_pathlib.py:37 | fail | test_basic | pathlib.Path(..).joinpath(..) |
-| test_pathlib.py:39 | fail | test_basic | str(..) |
-| test_pathlib.py:49 | fail | test_basic | tainted_posix_path |
-| test_pathlib.py:55 | fail | test_basic | tainted_windows_path |
+| test_pathlib.py:35 | ok   | test_basic | tainted_path.joinpath(..) |
+| test_pathlib.py:36 | ok   | test_basic | pathlib.Path(..).joinpath(..) |
+| test_pathlib.py:37 | ok   | test_basic | pathlib.Path(..).joinpath(..) |
+| test_pathlib.py:39 | ok   | test_basic | str(..) |
+| test_pathlib.py:49 | ok   | test_basic | tainted_posix_path |
+| test_pathlib.py:55 | ok   | test_basic | tainted_windows_path |
 | test_string.py:17 | ok   | str_methods | ts.casefold() |
 | test_string.py:19 | ok   | str_methods | ts.format_map(..) |
 | test_string.py:20 | ok   | str_methods | "{unsafe}".format_map(..) |