Remove unhelpful comment from test_rust.py

Signed-off-by: Shivam Sandbhor <shivam.sandbhor@gmail.com>

Author: sbs2001

vulnerabilities/tests/test_rust.py

@@ -186,7 +186,6 @@ def test_import(self, _):
 
     def test_load_toml_from_md(self, _):
         md_path = os.path.join(TEST_DATA, "CVE-2019-16760.md")
-        # print(list(os.walk(self.tempdir)))
         loaded_data = get_advisory_data(md_path)
         expected_data = {
             "advisory": {