[libcxx-commits] [libcxx] [libcxx][test] Mark sort.pass.cpp as a long test (PR #100720)

[David Spickett via libcxx-commits]

DavidSpickett wrote:

It could be `!LIBCXX-PICOLIBC-FIXME || long_tests`, but no existing test does this. So I'm assuming it's ok to be less specific.

https://github.com/llvm/llvm-project/pull/100720