[OpenMP][Tools] Have sort(1) not use long name parameters (#73477)

I noticed a few tests were failing on NetBSD. NetBSD's sort(1) does not
support long name parameters unlike GNU and FreeBSD/OpenBSD/DragonFly's
sort(1).

executed command: sort --numeric-sort --stable

 .---command stderr------------
 | sort: unknown option -- -
 | usage: sort [-bdfHilmnrSsu] [-k kstart[,kend]] [-o output] [-R char] [-T dir]
 |              [-t char] [file ...]
 |    or: sort -C|-c [-bdfilnru] [-k kstart[,kend]] [-o output] [-R char]
 |              [-t char] [file]
 `-----------------------------

GitOrigin-RevId: e66876f2e05faa82ffee8e3c28cbfe0637193b99
1 file changed