[llvm-branch-commits] [BOLT][BAT] Add entries for deleted basic blocks (PR #91906)

[Amir Ayupov via llvm-branch-commits]

https://github.com/aaupov created https://github.com/llvm/llvm-project/pull/91906

Deleted basic blocks are required for correct mapping of branches
modified by SCTC.

Test Plan: updated bb-with-two-tail-calls.s