Add mmh3 4.X as dependency

[mcpaddy]

Problem

pinecone-text and llama-index cannot be installed simultaneously because of a
dependency issue with mmh3. pinecone-text is locked to use 3.1 where llama-index uses version 4. or greater

Please note that version 4 of mmh3 had a breaking change with big-endian platforms.

Solution

Bump the supported version of mmh3. to include version 4.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Infrastructure change (CI configs, etc)
• Non-code change (docs, etc)
• None of the above: (explain here)

Test Plan

Tested it locally

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[acatav]

LGTM. Thanks!