[llvm] [mlgo] Fix test post - #147716 (PR #148259)

[Evgenii Kudriashov via llvm-commits]

e-kud wrote:

@mtrofin we've seen the failure and it most likely because in #147716 `1999`->`2001` in some tests. However we weren't able to validate it.

https://github.com/llvm/llvm-project/pull/148259