Summary:
TSAN tests report a race condition. We temporarily exclude kPipelinedWrite from MultiThreaded until the race condition is fixed.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5442

Differential Revision: D15782349

Pulled By: maysamyabandeh

fbshipit-source-id: 42b4f9b3fa9137f0675e13ad132c0a06800c1bdd