* clean up the ES instance in a more robust way
* do not sleep, refresh the index instead
* remove client warnings
* fix unit tests
* fix opensearch compatibility
* fix unit tests
* update ES version
* bump elasticsearch-py
* adjust docs
* use recreate_index param
* use same fixture strategy for Opensearch
* Update lg
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Co-authored-by: agnieszka-m <amarzec13@gmail.com>