arm64: dts: qcom: sm7225-fairphone-fp4: Switch firmware ext to .mbn

Specify the file name for the squashed/non-split firmware with the .mbn
extension instead of the split .mdt. The kernel can load both but the
squashed version is preferred in dts nowadays.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240110-fp4-mbn-v1-1-45e7e33b1834@fairphone.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts

@@ -116,7 +116,7 @@ active-config0 {
 };
 
 &adsp {
-	firmware-name = "qcom/sm7225/fairphone4/adsp.mdt";
+	firmware-name = "qcom/sm7225/fairphone4/adsp.mbn";
 	status = "okay";
 };
 
@@ -361,7 +361,7 @@ &cci1_i2c0 {
 };
 
 &cdsp {
-	firmware-name = "qcom/sm7225/fairphone4/cdsp.mdt";
+	firmware-name = "qcom/sm7225/fairphone4/cdsp.mbn";
 	status = "okay";
 };
 
@@ -400,12 +400,12 @@ &i2c10 {
 &ipa {
 	qcom,gsi-loader = "self";
 	memory-region = <&pil_ipa_fw_mem>;
-	firmware-name = "qcom/sm7225/fairphone4/ipa_fws.mdt";
+	firmware-name = "qcom/sm7225/fairphone4/ipa_fws.mbn";
 	status = "okay";
 };
 
 &mpss {
-	firmware-name = "qcom/sm7225/fairphone4/modem.mdt";
+	firmware-name = "qcom/sm7225/fairphone4/modem.mbn";
 	status = "okay";
 };