style: s/FirmwareUpdateFlags/UpdateFlags/g

Change the enum's name from FirmwareUpdateFlags to UpdateFlags as it now
lives in the FirmwareBlobHandler class and therefore the name can be
reduced to be less specific.

Change-Id: If1e99525d100c1f43e611fd344f3cba665fdd038
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/main.cpp b/main.cpp
index 44b5836..5304c50 100644
--- a/main.cpp
+++ b/main.cpp
@@ -31,12 +31,12 @@
 };
 
 std::vector<DataHandlerPack> supportedTransports = {
-    {FirmwareBlobHandler::FirmwareUpdateFlags::ipmi, nullptr},
+    {FirmwareBlobHandler::UpdateFlags::ipmi, nullptr},
 #ifdef ENABLE_PCI_BRIDGE
-    {FirmwareBlobHandler::FirmwareUpdateFlags::p2a, &pciDataHandler},
+    {FirmwareBlobHandler::UpdateFlags::p2a, &pciDataHandler},
 #endif
 #ifdef ENABLE_LPC_BRIDGE
-    {FirmwareBlobHandler::FirmwareUpdateFlags::lpc, &lpcDataHandler},
+    {FirmwareBlobHandler::UpdateFlags::lpc, &lpcDataHandler},
 #endif
 };