arch/Config.in.x86: drop AVX512 from alderlake
Alder Lake CPUs have AVX512 support disabled [0].
To prevent potential issues, remove the AVX512 support advertisement.
This puts Buildroot inline with the GCC options [1].
[0]: https://www.intel.com/content/www/us/en/support/articles/000089918/processors.html
[1]: https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
Fixes: e7b94130 ("arch/Config.in.x86: add sapphirerapids, alderlake, rocketlake")
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Vincent Fazio