[Bug] Unpin packaging in pinecone-plugin-assistan

[kurtqq]

The package uses pinecone-plugin-assistant
https://github.com/pinecone-io/pinecone-python-client?tab=readme-ov-file#pinecone-assistant
The source code of this plugin is no where to be found (is it even open sourced?)
the pinecone-plugin-assistant code is pinning packaging which causes conflicts in my projects results in not being able to use pinecone. I request to release a new version without the packaging limits so that I can use version 26.0

[kurtqq]

@jhamon can you help with this one? it's very small change I believe and it would help greatly