KVM: x86/mmu: Drop access tracking checks when clearing TDP MMU dirty bits

Drop the unnecessary call to handle access-tracking changes when clearing
the dirty status of TDP MMU SPTEs.  Neither the Dirty bit nor the Writable
bit has any impact on the accessed state of a page, i.e. clearing only
the aforementioned bits doesn't make an accessed SPTE suddently not
accessed.
Signed-off-by: Vipin Sharma <vipinsh@google.com>
[sean: split to separate patch, write changelog]
Link: https://lore.kernel.org/r/20230321220021.2119033-6-seanjc@google.comSigned-off-by: Sean Christopherson <seanjc@google.com>

arch/x86/kvm/mmu/tdp_mmu.c

@@ -1691,8 +1691,6 @@ static void clear_dirty_pt_masked(struct kvm *kvm, struct kvm_mmu_page *root,
 
 		__handle_changed_spte(kvm, iter.as_id, iter.gfn, iter.old_spte,
 				      iter.old_spte & ~dbit, iter.level, false);
-		handle_changed_spte_acc_track(iter.old_spte, iter.old_spte & ~dbit,
-					      iter.level);
 	}
 
 	rcu_read_unlock();