libcapsule only supports x86, but for completeness we have a list of non-x86 ld.so implementations, in order to be one step closer to portability. This MR expands and corrects that list a bit.
capture-libs: Fix path to hppa, m68k, powerpc, s390 ld.so.1
This was probably copy/paste damage from some other architecture. According to https://sourceware.org/glibc/wiki/ABIList these architectures are 32-bit (or technically 31-bit for s390) and install their ld.so in /lib.
capture-libs: Add ld.so for aarch64_be-linux-gnu
We have no plans to support big-endian 64-bit ARM, but since we have a reasonably comprehensive list here, we might as well include it.
capture-libs: Add commented-out ld.so for some more obscure architectures
I don't know the right predefined macros to detect these, so they're just comments for possible future reference.