Bump pyarrow from 16.0.0 to 16.1.0 (All-Hands-AI#1841)

Bumps [pyarrow](https://github.com/apache/arrow) from 16.0.0 to 16.1.0.
- [Commits](apache/arrow@go/v16.0.0...go/v16.1.0)

---
updated-dependencies:
- dependency-name: pyarrow
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

poetry.lock

@@ -31,7 +31,7 @@ python-multipart = "*"
 boto3 = "*"
 minio = "^7.2.7"
 gevent = "^24.2.1"
-pyarrow = "16.0.0" # transitive dependency, pinned here to avoid conflicts
+pyarrow = "16.1.0" # transitive dependency, pinned here to avoid conflicts
 
 [tool.poetry.group.llama-index.dependencies]
 llama-index = "*"