hw/ppc/ppc440_pcix: Move ppc440_pcix.c to hw/pci-host/

ppc440_pcix.c is moved from the target specific ppc_ss[] meson
source set to pci_ss[] which is common to all targets: the
object is built once.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240215105017.57748-5-philmd@linaro.org>
8 files changed