[llvm-objcopy] Reformat everything using clang-format -i

Overtime some non-clang formatted code has creeped into llvm-objcopy. This
patch fixes all of that.

Differential Revision: https://reviews.llvm.org/D41262

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320856 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed