arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware

The cdsp.mbn firmware that's referenced in sa8540p-ride.dts is actually
named cdsp0.mbn in the deliverables from Qualcomm. Let's go ahead and
correct the name to match what's in Qualcomm's deliverable.
Signed-off-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230307232340.2370476-1-bmasney@redhat.com

arch/arm64/boot/dts/qcom/sa8540p-ride.dts

@@ -241,7 +241,7 @@ &qup2 {
 };
 
 &remoteproc_nsp0 {
-	firmware-name = "qcom/sa8540p/cdsp.mbn";
+	firmware-name = "qcom/sa8540p/cdsp0.mbn";
 	status = "okay";
 };