Add scroll feature

[ciungulete]

[babenkoivan]

Hey @ciungulete, thank you for the PR! Is there a particular reason why you want to use scroll search instead of search after? According to the documentation, it is not recommended and that was the reason why it was not implemented in the first place:

We no longer recommend using the scroll API for deep pagination. If you need to preserve the index state while paging through more than 10,000 hits, use the search_after parameter with a point in time (PIT).

Have you tried using search after? The library already supports it.

[github-actions[bot]]

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