[lld] [llvm] [llvm-objcopy][WebAssembly] Allow --strip-debug to operate on relocatable files. (PR #102978)

[Derek Schuff via llvm-commits]

dschuff wrote:

> Fixes: #102002

Since this is intended to be a short-term workaround, maybe don't mark the bug as closed?

https://github.com/llvm/llvm-project/pull/102978