Bump pyarrow from 17.0.0 to 18.0.0 in /shared_requirements

Bumps [pyarrow](https://github.com/apache/arrow) from 17.0.0 to 18.0.0.
- [Release notes](https://github.com/apache/arrow/releases)
- [Commits](apache/arrow@go/v17.0.0...apache-arrow-18.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

shared_requirements/requirements.txt

@@ -44,7 +44,7 @@ platformdirs==4.3.6
 pluggy==1.5.0
 proto-plus==1.24.0
 protobuf
-pyarrow==17.0.0
+pyarrow==18.0.0
 pyasn1-modules==0.4.1
 pyasn1==0.6.1
 pycparser==2.22