Increase MaxFWImageSize to avoid transfer failure

While doing Firmware update via KCS, image is not
transferring properly due to exceeding the max Firmware
image size

Tested:
    After increasing the Max Firmware Image Size, image transferred
    successfully and updated

Change-Id: I3c4a2eea50e9c4cb21fdcc66a7c08f3c27ae757e
Signed-off-by: PavanKumarIntel <pavanx.kumar.martha@intel.com>
diff --git a/src/firmware-update.cpp b/src/firmware-update.cpp
index 93e9078..1e8b480 100644
--- a/src/firmware-update.cpp
+++ b/src/firmware-update.cpp
@@ -167,7 +167,7 @@
 {
     return 1024u * 1024u * v;
 }
-static constexpr size_t maxFirmwareImageSize = 32_MB;
+static constexpr size_t maxFirmwareImageSize = 33_MB;
 
 static bool localDownloadInProgress(void)
 {