[llvm] [llvm-objcopy] Support SREC output format (PR #75874)

[James Henderson via llvm-commits]

https://github.com/jh7370 requested changes to this pull request.

Overall, this doesn't look too bad, but there's a lot of tidying up that needs to happen before I'd be happy for this to be merged in.

https://github.com/llvm/llvm-project/pull/75874