Fix the following -Werror warning from clang 10.0.0 in binutils:
contrib/binutils/bfd/peicode.h:1356:3: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (efi)
^
contrib/binutils/bfd/peicode.h:1353:8: note: previous statement is here
if (pe_arch (bfd_target_efi_arch (*target_ptr)) != arch)
^
contrib/binutils/bfd/peicode.h:1370:3: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (!efi)
^
contrib/binutils/bfd/peicode.h:1367:8: note: previous statement is here
if (pe_arch (bfd_target_pei_arch (*target_ptr)) != arch)
^
MFC after: 3 days