[llvm] [BasicBlockUtils] Fixed LoopInfo update in UpdateAnalysisInformation() (PR #177147)

[Yevgeny Rouban via llvm-commits]

yrouban wrote:

@Enna1 , @ro-i , thank you for comments. I will address them in a few days.

https://github.com/llvm/llvm-project/pull/177147