raulcd opened a new pull request, #46112: URL: https://github.com/apache/arrow/pull/46112
### Rationale for this change The version we are currently using is pretty old, from 2021. ### What changes are included in this PR? Bump the version to latest v3.12.0: https://github.com/nlohmann/json/tree/v3.12.0 Also remove the requirement to use `-DCMAKE_POLICY_VERSION_MINIMUM` when building it. ### Are these changes tested? Yes via CI ### Are there any user-facing changes? No -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org