ragserver: update weaviate library to v1.32.3 and client to v5

[RichardKnop]

This pull request simple updates weaviate library to v1.32.3 and client to v5 in basic ragserver example implementation.

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[gopherbot]

Message from Gopher Robot:

Patch Set 1:

(1 comment)

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Patch Set 1:

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