patchelf: Add fix submitted upstream for uninative segfaults

The new uninative tarball is segfaulting in quilt (the underlying
patch binary). We see errors in dmesg like:

(patch): Uhuuh, elf segment at 0000000000400000 requested but the memory is mapped already

This patch submitted to patchelf upstream looks like an appropriate fix
for that.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>