fix(issue-details): Prevent event error section from showing up if no errors

[roggenkemper]

this pr fixes a bug where the event error section was showing up when there were no event errors

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
7656	1	7655	0

View the top 1 failed tests by shortest run time

TransactionsList Basic renders basic UI components�TransactionsList Basic renders basic UI components

Stack Traces | 0.248s run time

TestingLibraryElementError: Unable to find an accessible element with the role "button" and name "Previous"

Here are the accessible roles:

  button:

  Name "Filter Transactions":
  ...

  Name "Open in Discover":
  ...

  --------------------------------------------------
  presentation:

  Name "":
  ...

  Name "":
  ...

  --------------------------------------------------
  separator:

  Name "":
  ...

  --------------------------------------------------
  listbox:

  Name "Filter Transactions":
  ...

  --------------------------------------------------
  paragraph:

  Name "":
  ...

  --------------------------------------------------

Ignored nodes: comments, script, style
...
    at Object.getElementError (.../sentry/sentry/node_modules/@.../dom/dist/config.js:37:19)
    at .../sentry/sentry/node_modules/@.../dom/dist/query-helpers.js:76:38
    at .../sentry/sentry/node_modules/@.../dom/dist/query-helpers.js:52:17
    at .../sentry/sentry/node_modules/@.../dom/dist/query-helpers.js:95:19
    at Object.<anonymous> (.../components/discover/transactionsList.spec.tsx:217:42)
    at runNextTicks (node:internal/process/task_queues:60:5)
    at processTimers (node:internal/timers:511:9)

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