fix: increase test timeout for integration tests

[detti456]

Summary

Changes

Please provide a summary of what's being changed

Integration test timeout increased to 30 seconds as search_documentation sometimes times out in the scheduled integration tests.

User experience

Please share what the user experience looks like before and after this change

No change.

Checklist

If your change doesn't seem to apply, please leave them unchecked.

• I have reviewed the contributing guidelines
• I have performed a self-review of this change
• Changes have been tested
• Changes are documented

Is this a breaking change? (Y/N)

• Yes
• No

Please add details about how this change was tested.

• Did integration tests succeed?
• If the feature is a new use case, is it necessary to add a new integration test case?

Acknowledgment

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.