Do not run tests on Cortex-A78AE Carmel as TCG cannot emulate it

Makefile

@@ -28,9 +28,12 @@ all:
 # As of April 2021 QEMU 5.1.0 does not have functioning TCG implementation of Cortex-A7 CPU running on ARMv7 - attempt to run libguestfs tests in TCG mode bound to fail on ARMv7 system.
 # As of January 2026 QEMU 6.0.0 does not have functioning TCG implementation of Cortex-A75 CPU running on ARMv8.2-a - attempt to run libguestfs tests in TCG mode bound to fail on ARMv8.2-a system.
 # Let's skip testing (with heavy heart) hoping that whatever bugs lurking around will become apparent during builds for other types of CPUs.
-# This condition should be removed/modified in the future when QEMU TCG will catch up with real world Skylake CPU and/or Cortex-A7 and/or Cortex-A75.
+# As of March 2026 QEMU 6.0.0 does not have functioning TCG implementation of Cortex-A78AE CPU running on ARMv8.2-a - attempt to run libguestfs tests in TCG mode bound to fail on ARMv8.2-a system.
+# Let's skip testing (with heavy heart) hoping that whatever bugs lurking around will become apparent during builds for other types of CPUs.
+# This condition should be removed/modified in the future when QEMU TCG will catch up with real world Skylake CPU and/or Cortex-A7 and/or Cortex-A75 and/or Cortex-A78AE.
 	if [[ `lscpu | grep -c "^Model name:.*Skylake"` = 0 ]] && \
 	   [[ `lscpu | grep -c "^Model name:.*Carmel"` = 0 ]] && \
+	   [[ `lscpu | grep -c "^Model name:.*Cortex-A78AE"` = 0 ]] &&
 	   ! [[ ! -c /dev/kvm && `uname -m` = 'armv7l' ]] ; then \
 	    chown -Rv nobody libguestfs-1.45.6 ; \
 	    su nobody -s /bin/bash -c "PATH=$$PATH SKIP_QEMU_FORCE_TCG_SH=1 SKIP_TEST_RSYNC_SH=1 make -C libguestfs-1.45.6 check" ; \