msm: camera: icp: Use mbn to load secure FW image

Use .mbn as opposed to .mdt to load ICP FW image. mbn is
all the mdt segments put together which improves load time
as a whole.

CRs-Fixed: 3097673
Change-Id: I9d83fb223b1a17e6c041697d4a8fe5cf5932d5ee
Signed-off-by: Karthik Anantha Ram <[email protected]>

drivers/cam_icp/icp_hw/lx7_hw/lx7_core.c

@@ -558,7 +558,7 @@ static int __load_firmware(struct platform_device *pdev)
 	}
 
 	scnprintf(firmware_name, ARRAY_SIZE(firmware_name),
-		"%s.mdt", fw_name);
+		"%s.mbn", fw_name);
 
 	node = of_parse_phandle(pdev->dev.of_node, "memory-region", 0);
 	if (!node) {