[llvm-branch-commits] [asan] Change error to note when poison record is not found (PR #195669)

[Vitaly Buka via llvm-branch-commits]

https://github.com/vitalybuka created https://github.com/llvm/llvm-project/pull/195669

When `CheckPoisonRecords` fails to find a record, it's often due to the
history buffer being too small rather than a functional error in the
logic.