python: disable flaky iast unvalidated redirect tests (#6789)

Author: florentinl

manifests/python.yml

@@ -380,10 +380,12 @@ manifest:
         "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)
   tests/appsec/iast/sink/test_unvalidated_redirect.py::TestUnvalidatedRedirect::test_secure:  # Easy win for django-poc, django-py3.13, fastapi, flask-poc, python3.12, uds-flask, uwsgi-poc and version 4.6.4
     - weblog_declaration:
-        "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)
+        "*": bug (APPSEC-62470)
+        # "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)
   tests/appsec/iast/sink/test_unvalidated_redirect.py::TestUnvalidatedRedirect_ExtendedLocation:  # Easy win for django-poc, django-py3.13, fastapi, flask-poc, python3.12, uds-flask, uwsgi-poc and version 4.6.4
     - weblog_declaration:
-        "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)
+        "*": bug (APPSEC-62470)
+        # "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)
   tests/appsec/iast/sink/test_unvalidated_redirect.py::TestUnvalidatedRedirect_StackTrace:  # Easy win for django-poc, django-py3.13, fastapi, flask-poc, python3.12, uds-flask, uwsgi-poc and version 4.6.4
     - weblog_declaration:
         "*": v4.7.0-rc1 (implemented in v3.9.0.dev, but there was the APPSEC-57817 and APPSEC-61861 bugs)