MAINTAINERS: add more devices to the PCI section

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 583d4af..b2e5fbd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -672,7 +672,9 @@
 M: Michael S. Tsirkin <mst@redhat.com>
 S: Supported
 F: include/hw/pci/*
+F: hw/misc/pci-testdev.c
 F: hw/pci/*
+F: hw/pci-bridge/*
 
 ACPI/SMBIOS
 M: Michael S. Tsirkin <mst@redhat.com>