[8.x] [Security Solution] skips Flaky test (#195435) (#195504)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[Security Solution] skips Flaky test
(#195435)](#195435)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Jatin
Kathuria","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-10-08T17:46:43Z","message":"[Security
Solution] skips Flaky test (#195435)\n\n## Summary\r\n\r\nSkips Flaky
test :
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Hunting:Investigations","backport:prev-minor"],"title":"[Security
Solution] skips Flaky
test","number":195435,"url":"https://github.com/elastic/kibana/pull/195435","mergeCommit":{"message":"[Security
Solution] skips Flaky test (#195435)\n\n## Summary\r\n\r\nSkips Flaky
test :
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Solution] skips Flaky test (#195435)\n\n## Summary\r\n\r\nSkips Flaky
test :
https://github.com/elastic/kibana/issues/189794","sha":"16cd4bb1fed3bb4d4959b3162e873891dfab4b92"}}]}]
BACKPORT-->

Co-authored-by: Jatin Kathuria <[email protected]>

x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/query/query_tab_unified_components.test.tsx

@@ -901,7 +901,8 @@ describe('query tab with unified timeline', () => {
         );
       });
 
-      it(
+      // Flaky: https://github.com/elastic/kibana/issues/189794
+      it.skip(
         'should have the notification dot & correct tooltip',
         async () => {
           renderTestComponents();