[Subscription basic] [atlassian_cloud] Failing test daily: system test: default in atlassian_cloud.audit

- Stack version: Same as in Pull Request builds
- Subscription: basic
- Package: atlassian_cloud
- Failing test: system test: default
- DataStream: audit
- Owners:
- @elastic/integration-experience

Failure:
```
observed hit count 10 did not match expected hit count 5
```

First build failed: https://buildkite.com/elastic/integrations/builds/47211

Start with the `system test: default` for the `atlassian_cloud` package and its `audit` DataStream, then reproduce or inspect the first failing build linked in the issue. Trace why the observed hit count is 10 instead of 5; done means the daily system test passes with the intended hit count.

Written by the indexing model from the issue text.