Mute ydb/core/viewer/tests/test.py.TestViewer.test_security in main

[ydbot]

Mute:
ydb/core/viewer/tests/test.py.TestViewer.test_security

Branch:
main

Add line to muted_ya.txt:

ydb/core/viewer/tests test.py.TestViewer.test_security

Owner: TEAM:@ydb-platform/ui-backend

Read more in mute_rules.md

Summary history:
test.py.TestViewer.test_security: Flaky last 2 days, at 2025-10-25:2025-10-28: success_rate 55.6%, p-5, f-4, m-0, s-0, total-9

Test run history: link

More info in dashboard