Merge commit '5c71f3017aaa' from llvm.org/main into next

Author: git apple-llvm automerger

llvm/utils/mlgo-utils/README.md

@@ -4,9 +4,3 @@ This folder contains MLGO Python utilities, particularly infrastructure
 to help enable ML applications within LLVM, especially tooling to extract
 corpora that can be used in downstream projects to train ML models and perform
 other tasks that benefit from having a large amount of data.
-
-### Python Versioning
-
-Due to type annotations, the MLGO tooling currently only supports a Python
-version greater than 3.8, deviating from the current LLVM project-wide
-minimum supported version of Python 3.6.