MFC r332090: stand: pass --no-rosegment for i386 bits when linking with lld

btxld does not correctly handle input with other than 2 PT_LOAD
segments. Passing --no-rosegment lets lld produce output eqivalent to
ld.bfd: 2 PT_LOAD segments and no PT_GNU_RELRO.

PR: 225775
Sponsored by: The FreeBSD Foundation