[llvm-branch-commits] [NFCI][metadata][LibCallsShrinkWrap] Use create{Unlikely, Likely}BranchWeights (PR #89465)

[Vitaly Buka via llvm-branch-commits]

https://github.com/vitalybuka created https://github.com/llvm/llvm-project/pull/89465

It does not look like 2000 is needed here in particular.