Squash two #idef CONFIG_HAVE_KVM_IRQCHIP regions in KVM's trace events, as
the only code outside of the #idefs depends on CONFIG_KVM_IOAPIC, and that
Kconfig only exists for x86, which unconditionally selects HAVE_KVM_IRQCHIP.
No functional change intended.
Acked-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/r/20250611213557.294358-16-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>