KVM: x86/mmu: Remove "record_acc_track" in __tdp_mmu_set_spte()

KVM: x86/mmu: Remove "record_acc_track" in __tdp_mmu_set_spte()

Remove bool parameter "record_acc_track" from __tdp_mmu_set_spte() and
refactor the code. This variable is always set to true by its caller.

Remove single and double underscore prefix from tdp_mmu_set_spte()
related APIs:
1. Change __tdp_mmu_set_spte() to tdp_mmu_set_spte()
2. Change _tdp_mmu_set_spte() to tdp_mmu_iter_set_spte()

Signed-off-by: Vipin Sharma <vipinsh@google.com>
Reviewed-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20230321220021.2119033-12-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>