Summary:
Some C++ code changes between version 7.1.2 and 7.2.2 now seem to require at least macOS 10.13 (2017) to build successfully, previously we needed 10.12 (2016). I haven't been able to identify the exact commit.
**NOTE**: This needs to be merged to both `main` and `7.2.fb` branches.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9976
Reviewed By: jay-zhuang
Differential Revision: D36303226
Pulled By: ajkr
fbshipit-source-id: 589ce3ecf821db3402b0876e76d37b407896c945