MAINTAINERS: Add PCI-PCI bridge to New World Mac machine

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index f7fc2ba..87237a6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -301,6 +301,7 @@
 S: Maintained
 F: hw/ppc_newworld.c
 F: hw/unin_pci.c
+F: hw/dec_pci.[hc]
 
 Old World
 M: Alexander Graf <agraf@suse.de>