[llvm] [ObjectYAML][ELF] Report incorrect offset to generate notes (PR #118741)

[Igor Kudrin via llvm-commits]

igorkudrin wrote:

> If the alignment is not 0 or a power of 2, it seems fine to report an error even if it is empty.

As @jh7370 said, the tool should be permissive, so I believe we should only report an error if we cannot generate the notes in a reasonable way.

https://github.com/llvm/llvm-project/pull/118741