[llvm-objdump] - Remove one overload of reportError. NFCI.
There is a problem with reportError we have.
Declaration says we have ArchiveName
that follows the FileName:
reportError(Error E, StringRef FileName, StringRef ArchiveName,...
Though implementation have them reversed. I cleaned it up and
removed an excessive reportError(Error E, StringRef File) version.
Rebased on top of D66418.
Differential revision: https://reviews.llvm.org/D66517
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@370034 91177308-0d34-0410-b5e6-96231b3b80d8