x86/ioremap: Remove unused size parameter in remapping functions

The size parameter of functions memremap_is_efi_data(),
memremap_is_setup_data() and early_memremap_is_setup_data() is not used.
Remove it.

  [ bp: Massage commit message. ]

Signed-off-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241123114221.149383-4-bhe@redhat.com