[Security Solution] Fix flaky tests: Detection Engine area

[banderror]

Epic: #153633

Summary

Fix flaky tests and unskip tests that belong to the Detection Engine team.

https://github.com/elastic/kibana/issues?q=is%3Aopen+is%3Aissue+label%3Afailed-test%2Cskipped-test+label%3A%22Team%3ADetection+Engine%22+

Sub-tasks

Exception Cypress

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1. Failing test: "before each" hook for "Creates an exception item from alert actions overflow menu and close all matching alerts" - Rule Exceptions workflows from Alert "before each" hook for "Creates an exception item from alert actions overflow menu and close all matching alerts" #159341
   Team: SecuritySolution Team:Detection Engine Team:Detections and Resp failed-test +4
2. [Security Solution] [Flaky test] [Exceptions] Fix flakiness of x-pack/plugins/security_solution/cypress/e2e/exceptions/rule_details_flow/read_only_view·cy·ts #162569
   Team:Detection Engine Team:Detections and Resp failed-test test-failure-flaky +4
   
3. [Security Solution] [Flaky test] [Exceptions] Fix flakiness of exception comments #162565
   Team:Detection Engine Team:Detections and Resp failed-test flake-docs test-failure-flaky +5

Telemetry

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1. Failing test: X-Pack Detection Engine API Integration Tests.x-pack/test/detection_engine_api_integration/security_and_spaces/group4/telemetry/usage_collector/detection_rules·ts - detection engine api security and spaces enabled - Group 4 Detection rule type telemetry Detection rule telemetry "eql" rule type should show "legacy_notifications_disabled" to be "1" for rule that has at least "1" legacy action(s) and the alert is "disabled"/"in-active" #156088
   Team: SecuritySolution Team:Detection Engine Team:Detections and Resp failed-test skipped-test +5
   

Rule Create/Edit

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1. [Security Solution][Skipped Test] Saved query validation error test #159060
   Team: SecuritySolution Team:Detection Engine Team:Detections and Resp skipped-test +4
   

FTR Group7

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1. Failing test: X-Pack Detection Engine API Integration Tests.x-pack/test/detection_engine_api_integration/security_and_spaces/group7/exception_operators_data_types/double·ts - detection engine api security and spaces enabled - Group 7 Detection exceptions data types and operators Rule exception operators for data type double "is in list" operator working against string values in the data set will return 3 results if we have a list that includes 1 double #155122
   Team: SecuritySolution Team:Detection Engine Team:Detections and Resp failed-test +4

Accessibility

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1. Failing test: X-Pack Accessibility Tests.x-pack/test/accessibility/apps/security_solution·ts - Security Solution Detections Create Rule Flow Custom Query Rule Define Step default view meets a11y requirements #101923
   Team: SecuritySolution Team:Detection Engine Team:Detections and Resp failed-test +4
   
2. Failing test: X-Pack Accessibility Tests.x-pack/test/accessibility/apps/security_solution·ts - Security Solution Detections Create Rule Flow Custom Query Rule Define Step preview section meets a11y requirements #95707
   Project:Accessibility Team: SecuritySolution Team:Detection Engine Team:Detections and Resp blocker failed-test v8.0.0 +7
   

[elasticmachine]

Pinging @elastic/security-detections-response (Team:Detections and Resp)

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)

[banderror]

@yctercero Closing in favor of #165359 -- will update https://github.com/elastic/security-team/issues/7450