ci: add retry to elastic search ingest test (#1581)
Occasionally the es test can fail because the index fail to be created
on the first try. Experiments show adding timeout doesn't help but add
retry mitigates the issue. See history of commits in branch:
yao/bump-inference-to-0.6.6
https://github.com/Unstructured-IO/unstructured/pull/1563
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Co-authored-by: ryannikolaidis <1208590+ryannikolaidis@users.noreply.github.com>
Co-authored-by: badGarnet <badGarnet@users.noreply.github.com>
