Update report_parcer to process reports from BGPVPN neutron_pempest_plugin

Related-prod: PRODX-29353

Change-Id: Ie7230bd0231f025cc70bd74cb61469e662902af7
diff --git a/tempest_tests_resources/report_parser.py b/tempest_tests_resources/report_parser.py
index d697d32..4ff880c 100644
--- a/tempest_tests_resources/report_parser.py
+++ b/tempest_tests_resources/report_parser.py
@@ -275,7 +275,7 @@
     for child in root:
         classname = child.attrib['classname']
         name = child.attrib['name']
-        if classname and name:
+        if classname or name:
             short_classname = classname.split('.')[-1]
             short_name = name.split('[')[0]
             short_test_name = f"{short_classname}.{short_name}"