tests/unit: Rename test-x86-cpuid.c to test-x86-topo.c

The tests in this file actually test the APIC ID combinations.
Rename to test-x86-topo.c to make its name more in line with its
actual content.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Babu Moger <babu.moger@amd.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231024090323.1859210-3-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 59b92ee..0e1d063 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1772,7 +1772,7 @@
 F: include/hw/southbridge/piix.h
 F: hw/isa/apm.c
 F: include/hw/isa/apm.h
-F: tests/unit/test-x86-cpuid.c
+F: tests/unit/test-x86-topo.c
 F: tests/qtest/test-x86-cpuid-compat.c
 
 PC Chipset