dts: bcm2712: add missing brcm,vdm-qos-map to cm5 base dts

Without this, a default of 0 is used which is very suboptimal for timely
service. Consistency with Pi 5 is desired.

Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>

Author: P33M

arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi

@@ -118,6 +118,10 @@ rp1_target: &pcie2 {
 	status = "okay";
 };
 
+&pcie1 {
+	brcm,vdm-qos-map = <0x33333333>;
+};
+
 // Add some labels to 2712 device
 
 // The system UART