ci: Make ctest logging verbose on ARM

Without this CTest only prints tests that fail so MTE check failures logged by
QEMU won't show up unless the test fails for another reason.

tests/CMakeLists.txt

@@ -38,7 +38,11 @@ set_target_properties(check-ia2 PROPERTIES FOLDER "tests")
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-# Set up 'check' target and check-exec on arm
+# Set up 'check' target
+if (LIBIA2_AARCH64)
+    # On aarch64, avoid swallowing QEMU MTE check failures
+    set(CMAKE_CTEST_COMMAND ${CMAKE_CTEST_COMMAND} --verbose)
+endif()
 add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure)
 if (NOT LIBIA2_AARCH64)
     add_dependencies(check check-ia2)