[llvm] [llvm-objcopy][COFF] Support --rename-section (PR #210573)

[Andrew Boyarshin via llvm-commits]

andrew-boyarshin wrote:

I don't know who is on binary utilities subscriber list, so I invite @mstorsjo @MaskRay @jh7370 and @e-kud as reviewers (based on PR #153322) per "Contributing to LLVM" guide.

https://github.com/llvm/llvm-project/pull/210573