x86/kconfig/32: Refresh defconfig

x86/kconfig/32: Refresh defconfig

Refresh the x86-32 defconfig to pick up changes in the
general Kconfig environment: removed options, different
defaults, renames, etc.

No changes to the actual result of 'make ARCH=i386 defconfig'.

  [ bp: Fold in a fix as reported by Andy:
    https://lore.kernel.org/r/20250626150118.318836-1-andriy.shevchenko@linux.intel.com ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jürgen Groß <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Link: https://lore.kernel.org/r/20250515132719.31868-2-mingo@kernel.org