std.os.linux: add incomplete x32 arch bits file

This is very likely full of wrong stuff. It's effectively just a copy of the
x86_64 file - needed because the former stopped using usize/isize. To be clear,
this is no more broken than the old situation was; this just makes the
brokenness explicit.
d5481e6536Alex Rønne Petersen committed on 10/16/2025, 11:20:33 PMparent502eca7
2 files changedLine totals unavailable