feat: add pinecone destination connector (#1774)
Closes https://github.com/Unstructured-IO/unstructured/issues/1414
Closes #2039
This PR:
- Uses Pinecone python cli to implement a destination connector for
Pinecone and provides the ingest readme requirements
[(here)](https://github.com/Unstructured-IO/unstructured/tree/main/unstructured/ingest#the-checklist)
for the connector
- Updates documentation for the s3 destination connector
- Alphabetically sorts setup.py contents
- Updates logs for the chunking node in ingest pipeline
- Adds a baseline session handle implementation for destination
connectors, to be able to parallelize their operations
- For the
[bug](https://github.com/Unstructured-IO/unstructured/issues/1892)
related to persisting element data to ingest embedding nodes; this PR
tests the
[solution](https://github.com/Unstructured-IO/unstructured/pull/1893)
with its ingest test
- Solves a bug on ingest chunking params with [bugfix on chunking params
and implementing related
test](https://github.com/Unstructured-IO/unstructured/pull/1774/commits/69e1949a6fa806d14014eb68074929595f92360e)
---------
Co-authored-by: Roman Isecke <136338424+rbiseck3@users.noreply.github.com>
