[7.x] [Security Solution][Endpoint][Admin] Endpoint Details UX Enhancements (#90870)

[parkiino]

Backports the following commits to 7.x:

• [Security Solution][Endpoint][Admin] Endpoint Details UX Enhancements ([Security Solution][Endpoint][Admin] Endpoint Details UX Enhancements #90870)

[kibanamachine]

💛 Build succeeded, but was flaky

• continuous-integration/kibana-ci/pull-request

• Commit: 840ff54

• Flaky suites:

  • xpack-securitySolutionCypress

---

Test Failures

Kibana Pipeline / general / "before all" hook for "should open a modal".Open timeline Open timeline modal "before all" hook for "should open a modal"

Link to Jenkins

Stack Trace

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

AssertionError: Timed out retrying after 60000ms: Expected to find element: `[data-test-subj="title-d61b5d20-70d3-11eb-b9e4-df3b8f62c9f0"]`, but never found it.

Because this error occurred during a `before all` hook we are skipping the remaining tests in the current suite: `Open timeline`

Although you have test retries enabled, we do not retry tests when `before all` or `after all` hooks fail
    at Object.openTimelineById (http://localhost:6121/__cypress/tests?p=cypress/integration/timelines/open_timeline.spec.ts:16072:15)
    at Context.eval (http://localhost:6121/__cypress/tests?p=cypress/integration/timelines/open_timeline.spec.ts:15046:28)

---

Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
securitySolution	7.5MB	7.6MB	+2.1KB

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream