[clang-tools-extra] [clang-tidy] Add MLIR check for old op builder usage. (PR #149148)

[Baranov Victor via cfe-commits]

https://github.com/vbvictor commented:

Please rename all files/classes to use `UseNewMLIROpBuilder` as the new check name, otherwise LGTM

https://github.com/llvm/llvm-project/pull/149148