[BUG] `client.search` does not respect `timeout` argument on 3.0.0

[aaronkavlie-wf]

What is the bug?

I have recently been testing the timeout argument to the client.search method, concurrent with an upgrade to opensearch-py 3.0.0. The argument is not respected, and I get response times that align with the default 10-second timeout.

On version 2.8.0, setting the timeout argument affects slow query response times as expected.

How can one reproduce the bug?

1. Formulate a query that causes a slow Opensearch response
2. Set the timeout argument on client.search on versions 2.8.0 and 3.0.0. Observe differences in response times.

What is the expected behavior?

The timeout argument is respected

[krisfreedain]

Catch All Triage - 1 2

@VachaShah @harshavamsi @dblock can you take a look?