[llvm] [llvm-objcopy,ELF] --discard-locals/--discard-all: allow and keep symbols referenced by relocations (PR #130704)

[Andrew Ng via llvm-commits]

nga888 wrote:

Shouldn't the docs for `llvm-strip` also be updated and perhaps mentioned in the release notes?

https://github.com/llvm/llvm-project/pull/130704