x86/cpufeatures: Put the AMX macros in the word 18 block

x86/cpufeatures: Put the AMX macros in the word 18 block

These macros are for bits in CPUID.(EAX=7,ECX=0):EDX, not for bits in
CPUID(EAX=7,ECX=1):EAX. Put them with their brethren.

  [ bp: Sort word 18 bits properly, as caught by Like Xu
    <like.xu.linux@gmail.com> ]

Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20220203194308.2469117-1-jmattson@google.com