[X86] Add ueq/one fp128 quiet compare tests. NFC

The ONE expansion calls OGT/OLT libcalls which will signal for QNAN.
The UEQ expansion uses unord and eq libcalls which won't signal.
We should probably use those libcalls for ONE with appropriate
logic.

Quiet OGT/OLT/OLE/OGE have similar issue, but not sure how to fix
those yet.